Loschmidt-amplitude wave function spectroscopy and the physics of dynamically driven phase transitions
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DOI: 10.1103/physrevb.101.081106
Abstract: We introduce the Loschmidt amplitude as a powerful tool to perform spectroscopy of generic many-body wave functions and use it to interrogate the wave function obtained after ramping the transverse field quantum Ising model through… read more here.
Keywords: wave function; physics; spectroscopy; amplitude wave ... See more keywords