Integrable Time-Dependent Quantum Hamiltonians.
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DOI: 10.1103/physrevlett.120.190402
Abstract: We formulate a set of conditions under which the nonstationary Schrödinger equation with a time-dependent Hamiltonian is exactly solvable analytically. The main requirement is the existence of a non-Abelian gauge field with zero curvature in… read more here.
Keywords: quantum hamiltonians; time; integrable time; time dependent ... See more keywords
Heating in Integrable Time-Periodic Systems.
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DOI: 10.1103/physrevlett.120.220602
Abstract: We investigate a heating phenomenon in periodically driven integrable systems that can be mapped to free-fermion models. We find that heating to the high-temperature state, which is a typical scenario in nonintegrable systems, can also… read more here.
Keywords: state; temperature state; time periodic; time ... See more keywords