Multiconfigurational quantum propagation with trajectory-guided generalized coherent states.
Multiconfigurational quantum propagation with trajectory-guided generalized coherent states.
复制标题
具有轨迹引导广义相干态的多配置量子传播。
DOI:
10.1063/1.4942926
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
M. D. de Aguiar
中科院分区:
文献类型:
--
作者:
Adriano Grigolo;T. F. Viscondi;M. D. de Aguiar
A generalized version of the coupled coherent states method for coherent states of arbitrary Lie groups is developed. In contrast to the original formulation, which is restricted to frozen-Gaussian basis sets, the extended method is suitable for propagating quantum states of systems featuring diversified physical properties, such as spin degrees of freedom or particle indistinguishability. The approach is illustrated with simple models for interacting bosons trapped in double- and triple-well potentials, most adequately described in terms of SU(2) and SU(3) bosonic coherent states, respectively.
DOI:
10.1063/1.4734313
发表时间:
2012-07
期刊:
The Journal of chemical physics
影响因子:
--
作者:
Kenichiro Saita;D. Shalashilin
通讯作者:
Kenichiro Saita;D. Shalashilin
影响因子:
8.6
作者:
K. Sakmann;A. Streltsov;O. Alon;L. Cederbaum
通讯作者:
K. Sakmann;A. Streltsov;O. Alon;L. Cederbaum
影响因子:
2.9
作者:
F. Großmann;M. Buchholz;E. Pollak;M. Nest
通讯作者:
M. Nest