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- W3204695814 abstract "We consider the real-time evolution of the Hubbard model in the limit of infinite coupling. In this limit the Hamiltonian of the system is mapped into a number-conserving quadratic form of spinless fermions, i.e. the tight binding model. The relevant local observables, however, do not transform well under this mapping and take very complicated expressions in terms of the spinless fermions. Here we show that for two classes of interesting observables the quench dynamics from product states in the occupation basis can be determined exactly in terms of correlations in the tight-binding model. In particular, we show that the time evolution of any function of the total density of particles is mapped directly into that of the same function of the density of spinless fermions in the tight-binding model. Moreover, we express the two-point functions of the spin-full fermions at any time after the quench in terms of correlations of the tight binding model. This sum is generically very complicated but we show that it leads to simple explicit expressions for the time evolution of the densities of the two separate species and the correlations between a point at the boundary and one in the bulk when evolving from the so called generalised nested Néel states." @default.
- W3204695814 created "2021-10-11" @default.
- W3204695814 creator A5053950593 @default.
- W3204695814 creator A5061120123 @default.
- W3204695814 creator A5076249507 @default.
- W3204695814 date "2022-01-18" @default.
- W3204695814 modified "2023-10-14" @default.
- W3204695814 title "Real-time evolution in the Hubbard model with infinite repulsion" @default.
- W3204695814 cites W1627536619 @default.
- W3204695814 cites W1846028556 @default.
- W3204695814 cites W1963957550 @default.
- W3204695814 cites W1964076187 @default.
- W3204695814 cites W1970087737 @default.
- W3204695814 cites W1970366023 @default.
- W3204695814 cites W1979430142 @default.
- W3204695814 cites W1982757360 @default.
- W3204695814 cites W1989923602 @default.
- W3204695814 cites W2005010054 @default.
- W3204695814 cites W2008791993 @default.
- W3204695814 cites W2020306044 @default.
- W3204695814 cites W2026173936 @default.
- W3204695814 cites W2034251480 @default.
- W3204695814 cites W2034267877 @default.
- W3204695814 cites W2037121388 @default.
- W3204695814 cites W2047240241 @default.
- W3204695814 cites W2051597527 @default.
- W3204695814 cites W2052183829 @default.
- W3204695814 cites W2054935553 @default.
- W3204695814 cites W2064467612 @default.
- W3204695814 cites W2065007670 @default.
- W3204695814 cites W2075228548 @default.
- W3204695814 cites W2084835892 @default.
- W3204695814 cites W2086591223 @default.
- W3204695814 cites W2086612234 @default.
- W3204695814 cites W2093061502 @default.
- W3204695814 cites W2105840188 @default.
- W3204695814 cites W2107715957 @default.
- W3204695814 cites W2109752133 @default.
- W3204695814 cites W2131657778 @default.
- W3204695814 cites W2155105088 @default.
- W3204695814 cites W2157639489 @default.
- W3204695814 cites W2194284104 @default.
- W3204695814 cites W2195167911 @default.
- W3204695814 cites W2236507581 @default.
- W3204695814 cites W2244817433 @default.
- W3204695814 cites W2286974317 @default.
- W3204695814 cites W2298911903 @default.
- W3204695814 cites W2336000172 @default.
- W3204695814 cites W2344809000 @default.
- W3204695814 cites W2460615089 @default.
- W3204695814 cites W2465896183 @default.
- W3204695814 cites W2486166576 @default.
- W3204695814 cites W2519694173 @default.
- W3204695814 cites W2528687922 @default.
- W3204695814 cites W2561966087 @default.
- W3204695814 cites W2604839261 @default.
- W3204695814 cites W2607206063 @default.
- W3204695814 cites W2608667896 @default.
- W3204695814 cites W2615186857 @default.
- W3204695814 cites W2616501963 @default.
- W3204695814 cites W2660314975 @default.
- W3204695814 cites W2754631049 @default.
- W3204695814 cites W2766597898 @default.
- W3204695814 cites W2780163107 @default.
- W3204695814 cites W2785904435 @default.
- W3204695814 cites W2886630004 @default.
- W3204695814 cites W2894986948 @default.
- W3204695814 cites W2896272070 @default.
- W3204695814 cites W2909980645 @default.
- W3204695814 cites W2924258686 @default.
- W3204695814 cites W2930315894 @default.
- W3204695814 cites W2947954009 @default.
- W3204695814 cites W2978876672 @default.
- W3204695814 cites W3006129355 @default.
- W3204695814 cites W3009637772 @default.
- W3204695814 cites W3015266783 @default.
- W3204695814 cites W3019775777 @default.
- W3204695814 cites W3024123136 @default.
- W3204695814 cites W3040557810 @default.
- W3204695814 cites W3049424332 @default.
- W3204695814 cites W3080693465 @default.
- W3204695814 cites W3095677148 @default.
- W3204695814 cites W3099030808 @default.
- W3204695814 cites W3099238381 @default.
- W3204695814 cites W3099335426 @default.
- W3204695814 cites W3099610366 @default.
- W3204695814 cites W3099646377 @default.
- W3204695814 cites W3099833745 @default.
- W3204695814 cites W3099934689 @default.
- W3204695814 cites W3100303516 @default.
- W3204695814 cites W3100437008 @default.
- W3204695814 cites W3100746335 @default.
- W3204695814 cites W3101383856 @default.
- W3204695814 cites W3102071120 @default.
- W3204695814 cites W3103211521 @default.
- W3204695814 cites W3104076233 @default.
- W3204695814 cites W3104407465 @default.
- W3204695814 cites W3104759747 @default.
- W3204695814 cites W3105028914 @default.
- W3204695814 cites W3105634591 @default.