Passive error correction protects logical information forever (in the thermodynamic limit) by
updating the system based only on local information and few-body interactions. A …

Inspired by the hunt for new phases of matter in quantum mixed states, it has recently been
proposed that the equivalence of microcanonical and canonical ensembles in statistical …

Topological orders in 2+ 1d are spontaneous symmetry-breaking (SSB) phases of 1-form
symmetries in pure states. The notion of symmetry is further enriched in the context of mixed …

Symmetry in mixed quantum states can manifest in two distinct forms: strong symmetry,
where each individual pure state in the quantum ensemble is symmetric with the same …

We propose a fluctuation-dissipation theorem in open quantum systems from an information-
theoretic perspective. We define the fidelity susceptibility that measures the sensitivity of the …

We demonstrate a surprising connection between pure steady-state entanglement and
relaxation time scales in an extremely broad class of Markovian open systems, where two …

We investigate a magnetic dipolar system influenced by Zeeman splitting, DM interaction,
and KSEA exchange interaction, with an initial focus on quantum resource dynamics and a …

Solving linear ordinary differential equations (ODE) is one of the most promising
applications for quantum computers to demonstrate exponential advantages. The challenge …

We explicitly construct unique nonequilibrium steady state (NESS) of the Lindblad master
equation characterized by a Gibbs ensemble ρ NESS∝ e− β H ̃, where the effective …

We study the steady-state properties of quantum channels with local Kraus operators. We
consider a large family that consists of general ergodic 1-local (non-interacting) terms and …