量子隱形傳態

量子遙傳（quantum teleportation），又稱量子隱形傳輸、量子隱形傳送、量子隱形傳態，是一種利用量子纏結來傳送量子態至任意距離的技術。 名詞翻譯可能最早見於 2000 年科學月刊上的文章，因為 tele 字首表示遠方的意思。 量子遙傳並不會傳送任何物質或能量。這樣的技術在量子信息與量子計算上相當有幫助。然而，這方式無法傳遞傳統的資訊，因此無法使用在超光速的通訊上面。量子遙傳與一般所說的瞬間移動沒有關係，量子遙傳無法傳遞系統本身，也無法用來安排分子以在另一端組成物體。 2019年8月18日中国科学技术大学潘建伟、陆朝阳等和奥地利维也纳大学蔡林格(Zeilinger)小组合作，在国际上首次成功实现高维度量子体系的隐形传态。此前的實驗中只能完成二維傳輸，此一突破可以達成任意維度傳輸，向實用化大幅推進。该研究成果发表于国际权威学术期刊《物理评论快报》(PRL)。 Ting Julian. 量子遙傳. 科學月刊. 2000, 29 (2).  中外科学家联手首次实现高维度量子隐形传态. [2019-08-18]. （原始内容存档于2019-09-14）.  Theoretical proposal: C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, W. K. Wootters, Teleporting an Unknown Quantum State via Dual Classical and Einstein-Podolsky-Rosen Channels, Phys. Rev. Lett. 70, 1895-1899 (1993) (pdf[永久失效連結]). This is the seminal paper that laid out the entanglement protocol. L. Vaidman, Teleportation of Quantum States, Phys. Rev. A 49, 1473-1476 (1994) G Brassard, S Braunstein, R Cleve, Teleportation as a Quantum Computation, Physica D 120 43-47 (1998) A. Peres, "What is actually teleported?", IBM Journal of Research and Development, Vol. 48, Issue 1, (2004)(this document online （页面存档备份，存于互联网档案馆）) G. Rigolin, Quantum Teleportation of an Arbitrary Two Qubit State and its Relation to Multipartite Entanglement, Phys. Rev. A 71 032303 (2005)(this document online （页面存档备份，存于互联网档案馆）) Shi-Biao Zheng, "Scheme for approximate conditional teleportation of an unknown atomic state without the Bell-state measurement", Phys. Rev. A 69, 064302 (2004). W. B. Cardoso, A. T. Avelar, B. Baseia, and N. G. de Almeida, "Teleportation of entangled states without Bell-state measurement", Phys. Rev. A 72, 045802 (2005) Archive.is的存檔，存档日期2013-02-23. Michael N. Leuenberger, Michael E. Flatte, David D. Awschalom, "Teleportation of Electronic Many-Qubit States Encoded in the Electron Spin of Quantum Dots via Single Photons", Phys. Rev. Lett. 94, 107401 (2005) Archive.is的存檔，存档日期2013-02-23. First experiments with photons: D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, A. Zeilinger, Experimental Quantum Teleportation, Nature 390, 6660, 575-579 (1997). D. Boschi, S. Branca, F. De Martini, L. Hardy, & S. Popescu, Experimental Realization of Teleporting an Unknown Pure Quantum State via Dual classical and Einstein-Podolsky-Rosen channels, Phys. Rev. Lett. 80, 6, 1121-1125 (1998) Y.-H. Kim, S.P. Kulik, and Y. Shih, Quantum teleportation of a polarization state with a complete bell state measurement, Phys. Rev. Lett. 86, 1370 (2001). I. Marcikic, H. de Riedmatten, W. Tittel, H. Zbinden, N. Gisin, Long-Distance Teleportation of Qubits at Telecommunication Wavelengths, Nature, 421, 509 (2003) R. Ursin et al., Quantum Teleportation Link across the Danube, Nature 430, 849 (2004) First experiments with atoms: M. Riebe, H. Häffner, C. F. Roos, W. Hänsel, M. Ruth, J. Benhelm, G. P. T. Lancaster, T. W. Körber, C. Becher, F. Schmidt-Kaler, D. F. V. James, R. Blatt, Deterministic Quantum Teleportation with Atoms, Nature 429, 734-737 (2004) M. D. Barrett, J. Chiaverini, T. Schaetz, J. Britton, W. M. Itano, J. D. Jost, E. Knill, C. Langer, D. Leibfried, R. Ozeri, D. J. Wineland, Deterministic Quantum Teleportation of Atomic Qubits, Nature 429, 737 (2004). S. Olmschenk, D. N. Matsukevich, P. Maunz, D. Hayes, L.-M. Duan, and C. Monroe, Quantum Teleportation between Distant Matter Qubits, Science 323, 486 (2009). 物理学主题 信息技术主题 量子力學 量子力學入門 Quantum nonlocality（英语：Quantum nonlocality） 量子電腦 量子糾纏 不確定性原理 Quantum energy teleportation（英语：Quantum energy teleportation） 古澤明 signandsight.com:"Spooky action and beyond" （页面存档备份，存于互联网档案馆） - Interview with Prof. Dr. Anton Zeilinger about quantum teleportation. Date: 2006-02-16 Quantum Teleportation at IBM （页面存档备份，存于互联网档案馆） Physicists Succeed In Transferring Information Between Matter And Light （页面存档备份，存于互联网档案馆） Quantum telecloning: Captain Kirk's clone and the eavesdropper （页面存档备份，存于互联网档案馆） Teleportation-based approaches to universal quantum computation Teleportation as a quantum computation Quantum teleportation with atoms: quantum process tomography Entangled State Teleportation Fidelity of quantum teleportation through noisy channels by （页面存档备份，存于互联网档案馆） TelePOVM— A generalized quantum teleportation scheme （页面存档备份，存于互联网档案馆） Entanglement Teleportation via Werner States Quantum Teleportation of a Polarization State The Time Travel Handbook: A Manual of Practical Teleportation & Time Travel letters to nature: Deterministic quantum teleportation with atoms Quantum teleportation with a complete Bell state measurement Welcome to the quantum Internet. （页面存档备份，存于互联网档案馆） Science News, Aug. 16 2008. Quantum experiments - interactive. （页面存档备份，存于互联网档案馆） "A (mostly serious) introduction to quantum teleportation for non-physicists （页面存档备份，存于互联网档案馆）"