273 papers
This paper presents an analytical model based on elastica theory with contact friction to predict the three distinct sliding modes (Folding, Pinning, and Unfolding) of a naturally curved cylindrical shell entering a rigid hole, offering a validated framework that replaces empirical snap-fit design with a predictive understanding of the interplay between elasticity, geometry, and friction.
By employing statistical-mechanical mapping and large-scale Monte Carlo simulations, this study determines that the checkerboard fracton code achieves an optimal code capacity threshold of approximately 10.7%, the highest among known three-dimensional codes and nearly saturating the theoretical limit, thereby validating generalized entropy relations and confirming the high error resilience of fracton codes as quantum memories.
This paper presents a third-order expansion of the Wigner-Kirkwood commutation function approximated via a diagonal position-space method to enable Metropolis Monte Carlo simulations of liquid Lennard-Jones He below 10 K.
This paper introduces GET-SEI, a general framework combining graph contrastive learning, extended dynamic mode decomposition, and transition path theory to automatically characterize local atomic environments and quantify lithium transport kinetics and pathways across diverse solid-state electrolyte/lithium metal interfaces for targeted SEI engineering.
This paper demonstrates that the low-temperature ferromagnet-to-paramagnet transition in the two-dimensional random-bond Ising model is controlled by a zero-temperature fixed point that can be understood via a renormalization group mapping to a noninteracting quantum problem exhibiting an infinite randomness fixed point, where the tunneling exponent equals the spin stiffness exponent.
This paper unifies the understanding of Strong Zero Modes (SZMs) by revealing their underlying commutant algebra structures, which not only demystifies their connection to ground state phases but also enables the construction of integrability-breaking models that preserve exact SZMs, while distinguishing between SZMs that survive such perturbations and those that do not.
This paper proposes a new local decoder for the toric code called the 2D signal-rule, which uses binary signal exchanges to attract defects and achieves a high pseudo-threshold with optimal scaling, offering a promising path toward practical two-dimensional local quantum memory.
This paper investigates entanglement asymmetry in fragmented quantum systems, demonstrating that while typical asymmetry is bounded in conventional settings, it can scale extensively in fragmented systems, thereby providing a distinct probe to differentiate between classical and genuine quantum fragmentation.
This paper introduces Fredholm integral operators involving Airy functions that commute with Hamiltonians of quantum systems featuring quartic potentials, offering a framework for high-accuracy numerical analysis and dual descriptions of these systems as infinite one-dimensional chains.
This paper investigates Krylov complexity in Schrödinger field theory with positive chemical potential, revealing that the resulting single-sided, truncated Wightman spectrum induces a dynamical transition in Lanczos coefficients that drives a crossover from early-time hyperbolic growth to late-time quadratic complexity growth.
This paper demonstrates that evolving thermal pure crosscap states under spatially inhomogeneous Hamiltonians in (1+1)-dimensional critical systems generates universal, graph-like entanglement patterns that prevent thermalization and scrambling, a phenomenon confirmed by both field-theoretic analysis and holographic AdS/CFT calculations.
This paper proposes a continuum QED description with emergent symmetries for the multicritical point in a staggered Fradkin-Shenker model, demonstrating how it connects to the original model and establishing a duality with the easy-plane model that implies a deconfined quantum multicritical point separating a gapped spin liquid from a Néel phase.
This paper introduces a family of "asymptotically solvable" quantum circuits that exhibit generic, chaotic dynamics at short times while becoming exactly solvable at longer times, thereby providing a bridge to understand non-equilibrium quantum matter through exact analytical results and numerical experiments on both equilibrium correlations and thermalization.