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quant-ph2025
Correspondence principle, dissipation, and Ginibre ensemble
David Villaseñor, Hua Yan, Matic Orel +1
The correspondence between quantum and classical behavior has been essential since the advent of quantum mechanics. This principle serves as a cornerstone for understanding quantum…
quant-ph2025
Quantum chaos and semiclassical behavior in mushroom billiards I: Spectral statistics
Matic Orel, Ärt Lozej, Marko Robnik +1
We study the aspects of quantum chaos in mushroom billiards introduced by Bunimovich. This family of billiards classically has the property of mixed phase space with precisely one…
quant-ph2025
Further results on the power-law decay of the fraction of the mixed eigenstates in kicked-top model with mixed-type classical phase space
Hua Yan, Qian Wang, Marko Robnik
By using the Krylov subspace technique to generate the spin coherent states in kicked top model, a prototype model for studying quantum chaos, the accessible system size for studyi…