Quantum Physics · Physics & Astronomy
Quantum Physics
The newest papers in Quantum Physics that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
3,630 papers, from 4 September 2026 to 5 November 2026: 3,630 arXiv preprints.
Get the few papers worth your time in Quantum Physics every morning.
Follow Quantum Physics and ReadSearch reads its new papers each day, then brings you the few worth reading, each with its key finding in a sentence.
Newest papers, page 68
Scaling of entanglement with distance between subsystems: detection of phase transitions in the $t'$-$π$-flux model
The system-size scaling of bipartite entanglement can be used to detect phase transitions.Transport and thermalization under noncommuting localized constraints
We investigate the effects of spatially localized conserved quantities on transport and thermalization in quantum and classical many-body systems.Experimental Demonstration of a Balanced Travelling Wave Parametric Amplifier
Superconducting travelling-wave parametric amplifiers (TWPAs) provide broadband gain, low added noise, and high dynamic range, making them attractive for applications requiring wide instantaneous…Anyonic Neural Network Wavefunctions
The macroscopic behavior of a non-interacting gas of Abelian anyons has remained unsettled for many decades.Quality-of-Transmission Estimation in Quantum Networks: Compute, Simulate, or Learn?
Future quantum networks will rely on control-plane decisions such as routing, scheduling, entanglement provisioning, purification, and memory allocation.Leveraging verifiable structure in quantum circuits to find more efficient compilations with agentic AI
We discuss an effective paradigm of utilizing AI agents to better compile quantum circuits when one can constrain bottleneck subroutines to have some form of classically verifiable structure.Task-aligned spectral inductive biases in parameterized quantum circuits
Parameterized quantum circuits are widely investigated in quantum machine learning, yet how their architecture can provide task-aligned inductive biases remains poorly understood.Demonstration of Logical Error Suppression in a Surface Code Memory on a Cloud-Accessible IBM Superconducting Processor
Quantum error correction can suppress logical errors exponentially with code distance when physical noise is below threshold.Designing Robust Quantum Gates
For given control channels, quantum control theory determines whether quantum gates can be realized, but not their resilience to errors.Operational Meaning of the Mandelstam-Tamm Time Scale in a Spin-1/2 Clock
Georgiev's analysis of a freely precessing spin correctly emphasizes that the Mandelstam-Tamm quantity $ΔT=Δ\hat A/|d\langle\hat A\rangle/d t|$ is not the variance of a time operator.Quantum error correction well below the color code threshold
Quantum error correction enables scalable fault-tolerant quantum computation by suppressing logical errors exponentially with code distance once physical error rates fall below a critical threshold.Trapped-ion quantum simulation of (1+1)D SU(2) lattice gauge theory via loop-string-hadron formulation
We present a quantum simulation of the SU(2) lattice gauge theory in 1+1 dimensions with one flavor of fermions, performed using the trapped-ion Quantinuum System Model H2.Performance of a Hot Rb Vapour-Based Portable Quantum Memory
Quantum repeaters will be paramount to the success of the future quantum internet.Gate-defined quantum dot and charge noise analysis in a Forksheet transistor
We report the cryogenic characterization of a 14-nm nMOS Forksheet transistor down to 10 mK.Translation-Invariant Pure States with Exotic Half-Chain Factors
We construct translation-invariant pure quasifree fermionic states on the one-dimensional lattice whose half-chain von Neumann algebras are hyperfinite factors of type $\mathrm{II}_\infty$ or…Reusable QUBO-Derived Block-Schur Inverse Factors for Fixed-Operator Finite-Difference PDE Solvers
Many simulations of partial differential equations require the repeated solution of linear systems whose matrix remains fixed while the righthand side changes.Trajectree - A quantum trajectory-based quantum circuit simulator
We introduce Trajectree, a quantum trajectory-based quantum circuit simulator that uses a novel, state-saving partial execution of the quantum circuits to simulate broad and deep noisy quantum…Probing wetting and solidification dynamics of neon thin films with a high-$T_c$ superconducting circuit
Integrating condensed noble gases with superconducting circuits offers new opportunities for operating hybrid quantum devices.Electric Flux as a Criterion for String Breaking and Schwinger Pair Production
We define string breaking by the midpoint electric field falling to half a flux unit.Nonlocality as a Benchmarking Tool for Quantum Processors
Benchmarking quantum processors is a central task in every roadmap aimed at quantum advantage.