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 43
Quantum neuroplastic learning for time-series processing
Quantum machine learning uses quantum states and dynamics to represent and process data.Two exact quantum queries use at most six variables
We give a direct analytic proof that every total Boolean function computable exactly with at most two quantum queries depends on at most six input variables.Feasibility of Distributed Fault-Tolerant Quantum Computing: From Quantum Links to Algorithms
Practical fault-tolerant quantum computation requires a large number of physical qubits, posing a major challenge for scaling up individual quantum processors.Estimation of covariance matrix for Stokes-like measurement under phase-space deformation
We investigate the signatures of phase-space noncommutativity in an anisotropic oscillator and propose an optomechanical protocol to experimentally characterize it through Stokes-like measurements…Resonant Multiphoton Conversion Mediated by a Shared Vibration in Cavity QED
We show that a vibration shared by two emitter subensembles can jointly establish multiphoton resonance and constructive interference among the virtual exchange pathways responsible for coherent…Minimal ancilla for boosting type-I photonic fusion
Fusion gates enable the creation of large entangled photonic states for linear-optical quantum computing and communication protocols.Observation of measurement-induced localization phenomena in a solid-state spin system
Quantum measurement can profoundly impact the dynamics of many-body systems, for instance, inducing phase transitions from volume-law chaotic phases to area-law localized phases.Two-qubit binegativity can increase under local amplitude damping
It has been conjectured that the binegativity of two-qubit states is an entanglement monotone.On the uniqueness of translation-invariant ground states of the $S=1$ Heisenberg and $J$--$D$ antiferromagnetic chains
Using the analytic machinery and numerical inputs of OpenAI's proofs of the Haldane gap, we prove uniqueness of the translation-invariant ground state of the infinite $S=1$ Heisenberg…A Reduction Bound for Entanglement Detection by Positive Free Maps
Collins, Hayden, and Nechita used free probability to construct families of $k$-positive but not $(k+1)$-positive maps and applied them to entanglement detection.Exact Identification of Quantum Correlations in the Minimal Bell Scenario
Bell nonlocality places the long-standing philosophical disputes over the nature of quantum theory on a mathematically rigorous, experimentally testable footing, positioning quantum mechanics…Pauli-ball discrepancy and stability of quantum codes
The Pauli-ball discrepancy, a quadratic discrepancy summed over all error radii, measures how uniformly the Pauli error images of a $K$-dimensional quantum code cover the $d$-dimensional Hilbert…Bosonic Loss Codes with Bounded Occupation
We study Fock-state codes on $q$ bosonic modes, with total excitation $N$ and at most $B$ excitations per mode, that exactly correct every pattern of at most $δN$ photon losses, for $q$ proportional…Emergent Recursive Kernels in Quantum Reservoir Computing
Learning with a quantum reservoir can be far simpler than simulating its dynamics.Ancilla-free optimal quantum adder
We construct an exact $n$-bit quantum adder with $O(n)$ gates and $O(\log n)$ depth that requires no ancillary qubits.Symmetry-resolved quasilocal entanglement as a key to Mott and pseudogap physics in plaquette CDMFT
In order to identify intrinsic quantum resources in strongly interacting fermionic systems, we introduce a symmetry resolution of the parity-superselected two-site entanglement, as measured by both…Rigorous Lower Bounds for Atomic and Ionic Ground-State Energies
We establish a new iterative method for computing rigorous lower bounds for the ground-state energies of all atoms and ions.Path integral control in the complex plane
Path integral control is a stochastic optimal control framework that computes optimal policies as weighted averages over state trajectories.Real-Time Correlation of Relaxation, Dephasing, and Two-level System Dynamics in Transmon Qubits
Materials improvements in transmon qubits have yielded remarkable advances in qubit lifetimes (T1)and coherence times (T2).QQLink: A Declarative Framework for Multi-QPU Quantum Workflow Orchestration
Distributed quantum protocols require measurement outcomes produced at one node to control operations at another.