publications: added volume and page number to the Ann. Phys. paper
(BB2) chapters/c-numbers: fixed incorrect usage of 'complex' instead of 'imaginary'
(BB3) chapters/wigner/op-calculus: added a sentence to explain notation transition
(BB5) chapters/wigner-bec/hamiltonian: fixed prime superscript position in the nonlinear term
(BB6) chapters/wigner-bec/hamiltonian: fixed the U_jk definition
(BB8) chapters/wigner-bec/master-eqn: added an explicit summation in Theorem 5.1
chapters/wigner-bec/master-eqn: using big langle-rangle pairs
Uniform notation for double integrals
(BB9) chapters/wigner-bec/truncation: using \tilde{N} to denote the number of atoms in an interaction volume
(BB10) chapters/wigner-bec/averages: fixed a typo
(BB11) chapters/exact: added a reference to help a reader to understand what N is
(BB12) chapters/bec-noise/mean-field: removed an explicit integration limit (following the general convention)
Removed the redundant \limits from \int occurrences
(BB15) chapters/bell-ineq/cooperative: added explicit subscripts and superscripts to g and \Delta