TY - JOUR
T1 - Multiconfigurational time-dependent Hartree method for mixtures consisting of two types of identical particles
AU - Alon, Ofir E.
AU - Streltsov, Alexej I.
AU - Cederbaum, Lorenz S.
PY - 2007/12/7
Y1 - 2007/12/7
N2 - We specify the formally exact multiconfigurational time-dependent Hartree method originally developed for systems of distinguishable degrees of freedom to mixtures consisting of two types of identical particles. All three cases, Fermi-Fermi, Bose-Bose, and Bose-Fermi mixtures, are treated on an equal footing making explicit use of the reduced one- and two-body density matrices of the mixture. The theory naturally contains as specific cases the versions of the multiconfigurational time-dependent Hartree method for single-species fermions and bosons. Explicit and compact equations of motion are derived and their properties and usage are briefly discussed.
AB - We specify the formally exact multiconfigurational time-dependent Hartree method originally developed for systems of distinguishable degrees of freedom to mixtures consisting of two types of identical particles. All three cases, Fermi-Fermi, Bose-Bose, and Bose-Fermi mixtures, are treated on an equal footing making explicit use of the reduced one- and two-body density matrices of the mixture. The theory naturally contains as specific cases the versions of the multiconfigurational time-dependent Hartree method for single-species fermions and bosons. Explicit and compact equations of motion are derived and their properties and usage are briefly discussed.
UR - http://www.scopus.com/inward/record.url?scp=36849059684&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.76.062501
DO - 10.1103/PhysRevA.76.062501
M3 - Article
AN - SCOPUS:36849059684
SN - 1050-2947
VL - 76
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 6
M1 - 062501
ER -