Time-dependent ghost Gutzwiller nonequilibrium dynamics
نویسندگان
چکیده
A framework, called time-dependent ghost Gutzwiller approximation (td-gGA), is suited for studying nonequilibrium dynamics in correlated electron systems. By performing benchmark calculations on the Hubbard model, it's demonstrated that td-gGA method captures relaxation of local observables and achieves a quantitative agreement with td-DMFT wide range model parameters timescales.
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ژورنال
عنوان ژورنال: Physical review research
سال: 2023
ISSN: ['2643-1564']
DOI: https://doi.org/10.1103/physrevresearch.5.l032023