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pro vyhledávání: '"Starchl, Elias"'
We study a one-dimensional lattice system of free fermions subjected to a generalized measurement process: the system exchanges particles with its environment, but each fermion leaving or entering the system is counted. In contrast to the freezing of
Externí odkaz:
http://arxiv.org/abs/2406.07673
Autor:
Starchl, Elias, Sieberer, Lukas M.
Publikováno v:
Phys. Rev. Research 6, 013016 (2024)
We study the quench dynamics of noninteracting fermionic quantum many-body systems that are subjected to Markovian drive and dissipation and are described by a quadratic Liouvillian which has parity-time (PT) symmetry. In recent work, we have shown t
Externí odkaz:
http://arxiv.org/abs/2304.01836
Autor:
Starchl, Elias, Sieberer, Lukas M.
Publikováno v:
Phys. Rev. Lett. 129, 220602 (2022)
The construction of the generalized Gibbs ensemble, to which isolated integrable quantum many-body systems relax after a quantum quench, is based upon the principle of maximum entropy. In contrast, there are no universal and model-independent laws th
Externí odkaz:
http://arxiv.org/abs/2203.14589
Autor:
Starchl, Elias, Ritsch, Helmut
Quantum annealing aims at finding optimal solutions to complex optimization problems using a suitable quantum many body Hamiltonian encoding the solution in its ground state. To find the solution one typically evolves the ground state of a soluble in
Externí odkaz:
http://arxiv.org/abs/2010.14256
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