3 papers
quant-ph2026
What We Talk About When We Talk About Dissipative Quantum Chaos
Lucas Sá, Pedro Ribeiro, Sergey Denisov
Dissipative quantum chaos is an emerging theory that is expected to extend the ideas, concepts, and methodology of conventional Hamiltonian quantum chaos from coherent evolution to…
cond-mat.stat-mech2025
Quantum and Semi-Classical Signatures of Dissipative Chaos in the Steady State
Griffith Rufo, Sabrina Rufo, Pedro Ribeiro +1
We investigate the quantum-classical correspondence in open quantum many-body systems using the SU(3) Bose-Hubbard trimer as a minimal model. Combining exact diagonalization with s…
cond-mat.mes-hall2024
Dynamics of spin spirals in a voltage biased 1D conductor
Xiaohu Han, Pedro Ribeiro, Stefano Chesi
We analyze the fate of spiral order in a one-dimensional system of localized magnetic moments coupled to itinerant electrons under a voltage bias. Within an adiabatic approximation…