Symmetry restoration and quantum Mpemba effect in symmetric random circuits

S Liu, HK Zhang, S Yin, SX Zhang - Physical Review Letters, 2024 - APS
Entanglement asymmetry, which serves as a diagnostic tool for symmetry breaking and a
proxy for thermalization, has recently been proposed and studied in the context of symmetry …

Entanglement structure and information protection in noisy hybrid quantum circuits

S Liu, MR Li, SX Zhang, SK Jian - Physical Review Letters, 2024 - APS
In the context of measurement-induced entanglement phase transitions, the influence of
quantum noises, which are inherent in real physical systems, is of great importance and …

Fate of non-Hermitian free fermions with Wannier-Stark ladder

HZ Li, M Wan, JX Zhong - Physical Review B, 2024 - APS
The Wannier-Stark localization dynamically alters the entanglement behavior of non-
Hermitian free fermions. Utilizing the single-particle correlation matrix technique, we analyze …

Generalizing measurement-induced phase transitions to information exchange symmetry breaking

SP Kelly, J Marino - Physical Review A, 2025 - APS
Probing a quantum system disrupts its state in a phenomenon known as backaction. In this
work we investigate the conditions for this disruption to result in a phase transition in the …

Entanglement transitions induced by quantum-data collection

SP Kelly, J Marino - Physical Review A, 2025 - APS
We present an entanglement transition in an array of qubits, induced by the transfer of
quantum information from a system to a quantum computer. This quantum-data collection is …

Entanglement enhancement induced by noise in inhomogeneously monitored systems

C Muzzi, M Tsitsishvili, G Chiriacò - Physical Review B, 2025 - APS
We study how stronger noise can enhance the entanglement in inhomogeneously
monitored quantum systems. We consider a free fermions model composed of two coupled …

Delocalization of skin steady states

X Feng, S Chen - Physical Review B, 2024 - APS
The skin effect, characterized by the tendency of particles to accumulate at the boundaries,
has been extensively studied in non-Hermitian systems. In this paper, we propose an …

Random Quantum Circuits with Time-Reversal Symmetry

K Khanna, A Kumar, R Vasseur… - arxiv preprint arxiv …, 2025 - arxiv.org
Time-reversal (TR) symmetry is crucial for understanding a wide range of physical
phenomena, and plays a key role in constraining fundamental particle interactions and in …

Intrinsic mixed state topological order in a stabilizer system under stochastic decoherence

Y Kuno, T Orito, I Ichinose - arxiv preprint arxiv:2410.14258, 2024 - arxiv.org
Discovering quantum orders in mixed many-body systems is an ongoing issue. Very
recently, the notion of an intrinsic mixed state topologically-ordered (IMTO) state was …

Protect Measurement-Induced Phase Transition from Noise

D Qian, J Wang - Physical Review Letters, 2025 - APS
Scrambling dynamics induced by random unitary gates can protect information from low-rate
measurements, which underpins the phenomenon known as the measurement-induced …