cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/7ar-gpf-ya5
title: Monacha parumcincta (Menke, 1828)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/96t-420-1rx
title: Hemiplecta humphreysiana (I. Lea, 1840)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b0e-zqt-32a
title: Cadulus jeffreysii (Monterosato, 1875)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jz8-92l-ws3
title: Chloritis fruhstorferi Möllendorff, 1897

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/29f-grl-tkw
title: Alvania sleursi (Amati, 1987)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/45j-t7b-5xx
title: Vitrea brandti L. Pintér, 1969

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5ll-tyd-pgt
title: Helix philibinensis Rossmässler, 1839

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gs8-wbl-4pe
title: Vitrea subrimata (Reinhardt, 1871)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/s76-jd2-tgj
title: Aegopinella nitens (Michaud, 1831)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/f4f-qgm-acx
title: Sphincterochila candidissima (Draparnaud, 1801)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/3mh-hdz-j6a
title: Succinella oblonga (Draparnaud, 1801)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vnt-4yl-re1
title: Retinella osoriensis (Wollaston, 1878)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dlz-k4a-y15
title: Trochoidea elegans (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sye-wk7-qa4
title: Leptaxis groviana groviana (A. Férussac, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wt4-ne5-alf
title: Cristigibba expansa (L. Pfeiffer, 1861)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/82b-74j-dvp
title: Oxychilus secernendus (Retowski, 1889)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/yq5-c4s-d1n
title: Vitrea subrimata (Reinhardt, 1871)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ae1-sgm-8e3
title: Cochlicella barbara (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/al7-7vm-hch
title: Cochlicella barbara (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/r1g-zgx-j6t
title: Monoplex nicobaricus (Röding, 1798)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/92y-88a-wqc
title: Cryptozona ceraria (W. H. Benson, 1853)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4en-jvs-z3q
title: Epitonium Röding, 1798

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/z7j-ld9-m5n
title: Japonactaeon pusillus (Forbes, 1844)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/frl-ked-mxj
title: Gonyodiscus rotundatus (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2eb-z72-gw9
title: Pseudotorinia architae (O. G. Costa, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g8v-0n6-sdf
title: Hygromia limbata (Draparnaud, 1805)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4bf-p55-qmg
title: Perforatella incarnata (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/25f-lga-t7c
title: Causa holosericea (S. Studer, 1820)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4sc-ykh-knq
title: Alvania angioyi van Aartsen, 1982

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/72g-x5c-vxf
title: Cirsotrema pumiceum (Brocchi, 1814)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gc3-vcv-eq1
title: Helicostyla smaragdina (Reeve, 1842)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pr0-3ef-whn
title: Polititapes aureus (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/r83-5qf-32p
title: Cerithiopsis Forbes & Hanley, 1850

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/c19-h9s-vva
title: Solaropsis undata ([Lightfoot], 1786)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fkr-n5k-tmr
title: Oxychilus draparnaudi (H. Beck, 1837)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hh6-fe0-4st
title: Oxyloma retusum (I. Lea, 1834)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/3jw-bbl-yrs
title: Sphincterochila candidissima (Draparnaud, 1801)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/a6v-hx7-37k
title: Monacha Fitzinger, 1833

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hfb-cah-q3j
title: Trochoidea pyramidata (Draparnaud, 1805)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jmg-r29-n0r
title: Cepaea nemoralis (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/s7v-4p2-zhb
title: Aegopis compressus (Rossmässler, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lfw-ef5-mkb
title: Hygromiidae Tryon, 1866

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hfz-q8d-l8s
title: Cochlicella acuta (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/j4d-9e7-mk4
title: Euconulus fulvus (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/l4m-2qs-gd2
title: Chilostoma Fitzinger, 1833

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/y8t-4j4-v7q
title: Gonyodiscus perspectivus (Megerle von Mühlfeld, 1816)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/f1p-0v1-60z
title: Vitrea pygmaea (O. Boettger, 1880)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/rsd-lqs-7ft
title: Marginella limbata Lamarck, 1822

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vhb-cql-7sq
title: Lamprocystis misella (A. Férussac, 1821)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/l5v-zrj-vds
title: Alvania tenera (R. A. Philippi, 1844)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/w4z-hbc-pef
title: Rissoa guernei Dautzenberg, 1889

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ns7-46z-lay
title: Cerithiopsis Forbes & Hanley, 1850

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4sk-5mg-yxz
title: Lindholmiola corcyrensis (Rossmässler, 1838)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4yf-tmq-y2l
title: Drepanostoma nautiliforme Porro, 1836

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/bz7-7ee-b6d
title: Sphincterochila candidissima (Draparnaud, 1801)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wgg-n7v-681
title: Retinella incerta (Draparnaud, 1805)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4ze-0j4-t4n
title: Metafruticicola berytensis (L. Pfeiffer, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1g6-5lg-m81
title: Cristigibba tortilabia (Lesson, 1831)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8mk-ll5-e3a
title: Monacha parumcincta (Menke, 1828)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jca-qvk-84y
title: Theba pisana (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2kb-n2k-e8j
title: Macularia sylvatica (Draparnaud, 1801)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/336-5dw-dwp
title: Fruticicola fruticum (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.t3sg6d
title: Occurrence Download

description: A dataset containing 3063 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((3.18212 39.3436,3.1984 39.3436,3.1984 39.35508,3.18212 39.35508,3.18212 39.3436))",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 3063 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006840-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/knm-c6y-bks
title: Cadulus jeffreysii (Monterosato, 1875)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/m0g-pej-cfp
title: Ciliella ciliata (W. Hartmann, 1821)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/3za-qk0-dw1
title: Gonyodiscus rotundatus (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sgl-1pk-604
title: Helicigona lapicida lapicida (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zwm-bs8-5d1
title: Macomangulus tenuis (da Costa, 1778)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zy7-tl9-d9v
title: Hawaiia minuscula (A. Binney, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6v8-qjh-ycj
title: Psichion ariel (Preston, 1910)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6gp-zd5-3t6
title: Succinea Draparnaud, 1801

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fyc-t58-snp
title: Cernuella virgata (Da Costa, 1778)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/z25-hdp-17v
title: Helicella itala (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nm3-tzx-3rx
title: Cernuella neglecta (Draparnaud, 1805)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sh3-ffq-cdd
title: Trachycystis mcdowelli Connolly, 1922

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/63h-tgg-2p6
title: Papuina labium (A. Férussac, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4xn-vnn-3c7
title: Isognomostoma isognomostomos (Schröter, 1784)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/k9g-js9-xjs
title: Chloraea puella (Broderip, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dpr-brr-p8a
title: Otala lactea (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gaf-8jv-2xy
title: Helicostyla marinduquensis (Hidalgo, 1887)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wra-9sk-8dk
title: Cantareus apertus (Born, 1778)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2r1-mzc-kkv
title: Genota mitriformis (W. Wood, 1828)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/t8p-74f-kng
title: Cernuella cisalpina (Rossmässler, 1837)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/yad-h0b-zxf
title: Eopolita derbentina (O. Boettger, 1886)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/d1r-9p4-m5m
title: Helicigona lapicida lapicida (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/krb-c9p-z50
title: Monacha cartusiana (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/txh-rml-jxz
title: Monacha syriaca (Ehrenberg, 1831)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b0j-23t-7wa
title: Oxychilus cellarius (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17044/scilifelab.29328587
title: Scattering data and the final simulation snapshots

description: Characterizing the aggregation behavior of Sodium Caprate using coarse-grained molecular dynamics (CG-MD) simulations (Martini 2 and Martini 3 force fields) in combination with the small-angle scattering techniques.Structural (final simulation snapshot) and scattering data for various systems composed of compound C10 under different concentrations, compositions, and environmental conditions. The files are organized as PDB structures and scattering data. The PDB files represent the final snapshot of aggregates generated under various conditions. Each file name follows this convention:Concentration: e.g., `300mM`, `50mM`Component: C10 surfactantFaSSIF: Presence of Fasted State Simulated Intestinal Fluid (optional)Ratio: `100:0`, `50:50`, representing the charge: uncharge ratiosModel: `M2` or `M3` representing Martini 2 and Martini 3 force fieldsExamples:`300mM_C10_100:0_M2.pdb`: 300 mM C10, 100:0 ratio, studied by Martini 2 force field`50mM_C10_FaSSIF_50:50_M3.pdb`: 50 mM C10, with FaSSIF, 50:50 ratio, studied by Martini 3 force fieldText files with small-angle x-ray scattering (SAXS) or small-angle neutron scattering (SANS) data under different pH conditions:`SANS_C10_300mM_pH81.txt`: SANS data for C10 at 300 mM, pH 8.1`SAXS_C10_300mM_pH65.txt`: SAXS data for C10 at 300 mM, pH 6.5`SAXS_C10_300mM_pH85.txt`: SAXS data for C10 at 300 mM, pH 8.5<br>These files can be used to:Analyze aggregate structures under different solution conditions.Compare structural models to experimental SAXS/SANS data.Validate aggregate formation and stability using different simulation parameters.<br><br>
DOI: 10.17044/scilifelab.29328587.v1
title: Scattering data and the final simulation snapshots

description: Characterizing the aggregation behavior of Sodium Caprate using coarse-grained molecular dynamics (CG-MD) simulations (Martini 2 and Martini 3 force fields) in combination with the small-angle scattering techniques.Structural (final simulation snapshot) and scattering data for various systems composed of compound C10 under different concentrations, compositions, and environmental conditions. The files are organized as PDB structures and scattering data. The PDB files represent the final snapshot of aggregates generated under various conditions. Each file name follows this convention:Concentration: e.g., `300mM`, `50mM`Component: C10 surfactantFaSSIF: Presence of Fasted State Simulated Intestinal Fluid (optional)Ratio: `100:0`, `50:50`, representing the charge: uncharge ratiosModel: `M2` or `M3` representing Martini 2 and Martini 3 force fieldsExamples:`300mM_C10_100:0_M2.pdb`: 300 mM C10, 100:0 ratio, studied by Martini 2 force field`50mM_C10_FaSSIF_50:50_M3.pdb`: 50 mM C10, with FaSSIF, 50:50 ratio, studied by Martini 3 force fieldText files with small-angle x-ray scattering (SAXS) or small-angle neutron scattering (SANS) data under different pH conditions:`SANS_C10_300mM_pH81.txt`: SANS data for C10 at 300 mM, pH 8.1`SAXS_C10_300mM_pH65.txt`: SAXS data for C10 at 300 mM, pH 6.5`SAXS_C10_300mM_pH85.txt`: SAXS data for C10 at 300 mM, pH 8.5<br>These files can be used to:Analyze aggregate structures under different solution conditions.Compare structural models to experimental SAXS/SANS data.Validate aggregate formation and stability using different simulation parameters.<br><br>
DOI: 10.3535/dq9-dnm-8a1
title: Mediterranea ionica (A. Riedel & Subai, 1978)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ss7-gk6-m4w
title: Lindholmiola barbata (A. Férussac, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mr9-0p9-wyn
title: Amphidromus heerianus (L. Pfeiffer, 1871)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/k2y-5ee-tb5
title: Nesovitrea C. M. Cooke, 1921

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vc0-z4a-ple
title: Epiphragmophoridae Hoffmann, 1928

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/v45-zd4-tad
title: Cornu aspersum (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/brx-4k6-sv0
title: Hemicycla sarcostoma (P. B. Webb & S. Berthelot, 1833)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mmx-wjp-bne
title: Helix lucorum Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8tb-cnv-94w
title: Caucasotachea vindobonensis (C. Pfeiffer, 1828)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kvs-jb3-5qz
title: Aegopinella Lindholm, 1927

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/x5r-9ml-7aq
title: Xerosecta cespitum (Draparnaud, 1801)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/689-bfm-32z
title: Isognomostoma isognomostomos (Schröter, 1784)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zxs-88z-j5t
title: Isognomostoma isognomostomos (Schröter, 1784)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.5281/zenodo.14517087
title: Dataset for "The Role of Integration Cycles in Complex Langevin Simulations"

description: Complex Langevin simulations are an attempt to solve the sign (or complex-action) problem encountered in various physical systems of interest. The method is based on a complexification of the underlying degrees of freedom and an evolution in an auxiliary time dimension. The complexification, however, does not come without drawbacks, the most severe of which is the infamous ‘wrong convergence’ problem, stating that complex Langevin simulations sometimes fail to produce correct answers despite their apparent convergence. It has long been realized that wrong convergence may – in principle – be fixed by the introduction of a suitable kernel into the complex Langevin equation, such that the conventional correctness criteria are met. However, as we discuss in this work, complex Langevin results may – especially in the presence of a kernel – still be affected by unwanted so-called integration cycles of the theory spoiling them. Indeed, we confirm numerically that in the absence of boundary terms the complex Langevin results are given by a linear combination of such integration cycles, as put forward by Salcedo & Seiler. In particular, we shed light on the way different choices of kernel affect which integration cycles are being sampled in a simulation and how this knowledge can be used to ensure correct convergence in simple toy models.

If you use this data, please cite the corresponding paper:2412.17137 [hep-lat] or Phys. Rev. D 111, 074502 (2025)
DOI: 10.5281/zenodo.14517088
title: Dataset for "The Role of Integration Cycles in Complex Langevin Simulations"

description: Complex Langevin simulations are an attempt to solve the sign (or complex-action) problem encountered in various physical systems of interest. The method is based on a complexification of the underlying degrees of freedom and an evolution in an auxiliary time dimension. The complexification, however, does not come without drawbacks, the most severe of which is the infamous ‘wrong convergence’ problem, stating that complex Langevin simulations sometimes fail to produce correct answers despite their apparent convergence. It has long been realized that wrong convergence may – in principle – be fixed by the introduction of a suitable kernel into the complex Langevin equation, such that the conventional correctness criteria are met. However, as we discuss in this work, complex Langevin results may – especially in the presence of a kernel – still be affected by unwanted so-called integration cycles of the theory spoiling them. Indeed, we confirm numerically that in the absence of boundary terms the complex Langevin results are given by a linear combination of such integration cycles, as put forward by Salcedo & Seiler. In particular, we shed light on the way different choices of kernel affect which integration cycles are being sampled in a simulation and how this knowledge can be used to ensure correct convergence in simple toy models.

If you use this data, please cite the corresponding paper:2412.17137 [hep-lat] or Phys. Rev. D 111, 074502 (2025)
DOI: 10.3535/eap-5b6-sm8
title: Morlina glabra nitidissima (Mousson, 1859)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/yxj-j09-s21
title: Xeromunda vulgarissima vulgarissima (Mousson, 1859)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.