Microscopic description of irreversibility in quantum Lorentz gas by complex spectral analysis of the Liouvillian outside the Hilbert space.
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DOI: 10.1063/1.5002106
Abstract: Irreversible process of a weakly coupled one-dimensional quantum perfect Lorentz gas is studied on the basis of the fundamental laws of physics in terms of the complex spectral analysis associated with the resonance state of… read more here.
Keywords: quantum; space; lorentz gas; spectral analysis ... See more keywords
Filling up complex spectral regions through non-Hermitian disordered chains
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DOI: 10.1088/1674-1056/ac4a73
Abstract: Eigenspectra that fill regions in the complex plane have been intriguing to many, inspiring research from random matrix theory to esoteric semi-infinite bounded non-Hermitian lattices. In this work, we propose a simple and robust ansatz… read more here.
Keywords: filling complex; spectral regions; regions non; non hermitian ... See more keywords