3 papers
quant-ph2026
Quantum simulacra
L. F. Alves da Silva, M. H. Y. Moussa
Here we analyze the creation of quantum simulacra: phenomena that emerge from treating a Hermitian or non-Hermitian quantum system in metrics other than the standard . Chang…
quant-ph2026
Collective Mpemba-Type Relaxation in Degenerate Bosonic Modes Coupled to a Common Thermal Reservoir
I. M. de Araújo, H. Sanchez, L. F. Alves da Silva +2
We investigate collective Mpemba-type relaxation in a degenerate family of bosonic modes coupled to a common thermal reservoir. Starting from a fully symmetric M-mode description a…
quant-ph2025
Spontaneous symmetry breaking for nonautonomous pseudo-Hermitian systems
L. F. Alves da Silva, M. H. Y. Moussa
Here we first present an alternative formulation of the Lewis & Riesenfeld theorem for solving the Schrödinger equation with nonautonomous Hermitian and pseudo-Hermitian Hamiltonia…