Entanglement and correlation spreading in non-Hermitian spin chains
Non-Hermitian quantum many-body systems are attracting widespread interest for their
exotic properties, including unconventional quantum criticality and topology. Here, we study …
exotic properties, including unconventional quantum criticality and topology. Here, we study …
Enhanced entanglement negativity in boundary-driven monitored fermionic chains
We investigate entanglement dynamics in continuously monitored open quantum systems
featuring current-carrying nonequilibrium states. We focus on a prototypical one …
featuring current-carrying nonequilibrium states. We focus on a prototypical one …
Monitored open fermion dynamics: Exploring the interplay of measurement, decoherence, and free Hamiltonian evolution
The interplay of unitary evolution and local measurements in many-body systems gives rise
to a stochastic state evolution and to measurement-induced phase transitions in the pure …
to a stochastic state evolution and to measurement-induced phase transitions in the pure …
Efficient large-scale many-body quantum dynamics via local-information time evolution
During time evolution of many-body systems entanglement grows rapidly, limiting exact
simulations to small-scale systems or small timescales. Quantum information tends …
simulations to small-scale systems or small timescales. Quantum information tends …
Anomalous transport in long-ranged open quantum systems
We consider a one-dimensional fermionic lattice system with long-ranged power-law
decaying hop** with exponent α. The system is further subjected to dephasing noise in …
decaying hop** with exponent α. The system is further subjected to dephasing noise in …
Many-body open quantum systems
These Lecture Notes discuss the recent theoretical advances in the understanding of open
quantum many-body physics in platforms where both dissipative and coherent processes …
quantum many-body physics in platforms where both dissipative and coherent processes …
Exact description of quantum stochastic models as quantum resistors
We study the transport properties of generic out-of-equilibrium quantum systems connected
to fermionic reservoirs. We develop a perturbation scheme in the inverse system size …
to fermionic reservoirs. We develop a perturbation scheme in the inverse system size …
Superdiffusive transport in quasi-particle dephasing models
Investigating the behavior of noninteracting fermions subjected to local dephasing, we
reveal that quasi-particle dephasing can induce superdiffusive transport. This superdiffusion …
reveal that quasi-particle dephasing can induce superdiffusive transport. This superdiffusion …
Keldysh nonlinear sigma model for a free-fermion gas under continuous measurements
Quantum entanglement phase transitions have provided new insights into quantum many-
body dynamics. Both disorders and measurements are found to induce similar entanglement …
body dynamics. Both disorders and measurements are found to induce similar entanglement …
Hydrodynamics of quantum entropies in Ising chains with linear dissipation
We study the dynamics of quantum information and of quantum correlations after a quantum
quench, in transverse field Ising chains subject to generic linear dissipation. As we show, in …
quench, in transverse field Ising chains subject to generic linear dissipation. As we show, in …