Entanglement and charge-sharpening transitions in U (1) symmetric monitored quantum circuits
Monitored quantum circuits can exhibit an entanglement transition as a function of the rate of
measurements, stemming from the competition between scrambling unitary dynamics and …
measurements, stemming from the competition between scrambling unitary dynamics and …
Many-body quantum chaos and emergence of Ginibre ensemble
We show that non-Hermitian Ginibre random matrix behaviors emerge in spatially extended
many-body quantum chaotic systems in the space direction, just as Hermitian random matrix …
many-body quantum chaotic systems in the space direction, just as Hermitian random matrix …
Entanglement phase transitions in random stabilizer tensor networks
We explore a class of random tensor network models with “stabilizer” local tensors which we
name random stabilizer tensor networks (RSTNs). For RSTNs defined on a two-dimensional …
name random stabilizer tensor networks (RSTNs). For RSTNs defined on a two-dimensional …
Emergent Replica Conformal Symmetry in Non-Hermitian SYK Chains
Recently, the steady states of non-unitary free fermion dynamics are found to exhibit novel
critical phases with power-law squared correlations and a logarithmic subsystem …
critical phases with power-law squared correlations and a logarithmic subsystem …
Continuous gaussian measurements of the free boson CFT: A model for exactly solvable and detectable measurement-induced dynamics
Y Minoguchi, P Rabl, M Buchhold - SciPost Physics, 2022 - scipost.org
Hybrid evolution protocols, composed of unitary dynamics and repeated, weak or projective
measurements, give rise to new, intriguing quantum phenomena, including entanglement …
measurements, give rise to new, intriguing quantum phenomena, including entanglement …
Eigenstate thermalization in dual-unitary quantum circuits: Asymptotics of spectral functions
F Fritzsch, T Prosen - Physical Review E, 2021 - APS
The eigenstate thermalization hypothesis provides to date the most successful description of
thermalization in isolated quantum systems by conjecturing statistical properties of matrix …
thermalization in isolated quantum systems by conjecturing statistical properties of matrix …
Statistical mechanics model for Clifford random tensor networks and monitored quantum circuits
We introduce an exact mapping of Clifford (stabilizer) random tensor networks (RTNs) and
monitored quantum circuits, onto a statistical mechanics model. With Haar unitaries, the …
monitored quantum circuits, onto a statistical mechanics model. With Haar unitaries, the …
Exact relaxation to Gibbs and non-equilibrium steady states in the quantum cellular automaton Rule 54
We study the out-of-equilibrium dynamics of the quantum cellular automaton Rule 54 using
a time-channel approach. We exhibit a family of (non-equilibrium) product states for which …
a time-channel approach. We exhibit a family of (non-equilibrium) product states for which …
Triunitary quantum circuits
C Jonay, V Khemani, M Ippoliti - Physical Review Research, 2021 - APS
We introduce a class of quantum circuits that are unitary along three distinct “arrows of time.”
These dynamics share some of the analytical tractability of “dual-unitary” circuits, while …
These dynamics share some of the analytical tractability of “dual-unitary” circuits, while …
Universal entanglement transitions of free fermions with long-range non-unitary dynamics
Non-unitary evolution can give rise to novel steady states classified by their entanglement
properties. In this work, we aim to understand the effect of long-range hopping that decays …
properties. In this work, we aim to understand the effect of long-range hopping that decays …