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INDEX

Every paper Pith has read and judged, in one searchable index.

15,705 reviewed papers in quant-ph · newest first · page 12

Pith rank means recent reader upvotes with each upvote's ranking weight halved after 24 hours. The archive itself is sorted by arXiv submission date.

  1. quant-ph arXiv submitted 2026-07-30
    Cone geometry alone forces interior purifications

    Felix Campidell +1 · “Purifications for Convex Cones”

    2607.28202
  2. quant-ph arXiv submitted 2026-07-30
    Narrowband chip photons swap entanglement past the Bell line

    Mingsong Wu +5 · “Entanglement Swapping with Integrated Narrowband Photon Sources for Quantum Repeaters”

    2607.28184
  3. quant-ph arXiv submitted 2026-07-30
    One AOD rotates a surface-code block in log strokes

    Tom Hartweg (1 +13 · “Efficient atom rearrangements for quantum error correction primitives with a single AOD”

    2607.28149
  4. quant-ph arXiv submitted 2026-07-30
    Classical MCMC hits DQI scores with 1.1^n runtime on OPI

    Elies Gil-Fuster +6 · “Approximate sampling from decoded quantum interferometry via Markov chain Monte Carlo methods”

    2607.28120
  5. quant-ph arXiv submitted 2026-07-30
    QKD source hides settings so Trojan-horse attacks learn nothing

    Kiyoshi Tamaki +3 · “Deterministic QKD source robust against side-channel attacks”

    2607.28063
  6. math.FA arXiv submitted 2026-07-30
    Partial orders tighten classical matrix majorization bounds

    Alexander E. Guterman +1 · “Poset-refined majorization relations”

    2607.28061
  7. quant-ph arXiv submitted 2026-07-30
    Free-space europium crystal stores light at 43% efficiency

    Zongfeng Li +5 · “Slow-light-enhanced Atomic Frequency Comb Quantum Memory in Stoichiometric EuCl$_3 \cdot$ 6D$_2$O”

    2607.28060
  8. quant-ph arXiv submitted 2026-07-30
    Local noise can erase N² superradiance even as N grows

    Nico S. Bassler +2 · “Scaling theory of decoherence in Dicke superradiance”

    2607.28034
  9. math.OA arXiv submitted 2026-07-30
    One subset notion unifies quantum graph colouring and components

    Gian Luca Spitzer · “Unification of Quantum Graph Properties”

    2607.28024
  10. cond-mat.quant-gas arXiv submitted 2026-07-30
    Rydberg atoms show first Moiré time crystal under dual drive

    Shuai Shi +10 · “Observation of Moir\'e Time Crystal in Floquet-driven Rydberg Atomic Gases”

    2607.27999
  11. quant-ph arXiv submitted 2026-07-30
    Kicked and continuous spin batteries meet in one limit

    Sebasti\'an V. Romero +2 · “Bridging continuous control and Floquet driving for charging many-body spin chains”

    2607.27985
  12. quant-ph arXiv submitted 2026-07-30
    Raman noise rules C-band quantum links on live metro fiber

    Marcello Caleffi +5 · “Towards Quantum Networks: Characterizing Raman Noise over Metropolitan-scale Fiber Network”

    2607.27970
  13. quant-ph arXiv submitted 2026-07-30
    Shared GHZ state beats quantum messages exponentially

    Ananya Chakraborty +2 · “Exponential Advantage of Multipartite Entanglement over Quantum Communication with Applications to Bounded-Storage Cryptography”

    2607.27957
  14. quant-ph arXiv submitted 2026-07-30
    Sparse HPC rebuild hits 259× on cut quantum circuits

    Qingqing Jiang +6 · “A CPU+DCU Heterogeneous Parallel Framework for Post-Processing Reconstruction in Quantum Circuit Cutting”

    2607.27947
  15. quant-ph arXiv submitted 2026-07-30
    One matrix gate cuts quantum forecast error by 91%+

    Kuo-Chung Peng +16 · “Complementary Matrix-Gated QKAN Fast-Weight Programmers for Quantum Dynamics Forecasting”

    2607.27945
  16. quant-ph arXiv submitted 2026-07-30
    Quantum walk on feasible covers beats degree greedy for vertex cover

    Ruben Pariente Bassa +3 · “Iterative quantum algorithms for the minimum vertex cover problem based on continuous-time quantum walks”

    2607.27915
  17. physics.chem-ph arXiv submitted 2026-07-30
    Quadrupole H2 lines computed from first principles up to 3 a.u

    Nikhil Yenugu +2 · “A Quantum Mechanical Approach to the Computation of Rovibrational Spectra of Diatomic Molecules in Strong Magnetic Fields”

    2607.27907
  18. quant-ph arXiv submitted 2026-07-30
    Quantum sources locked to 120 ps drift for 8 hours on city fiber

    Laura d'Avossa +2 · “Interconnection of Quantum Networks at Urban scale: Analysis of Temporal Stability of Entangled Photon Sources”

    2607.27906
  19. quant-ph arXiv submitted 2026-07-30
    Witness robustness: An operational quantifier of measurement resources via free state discrimination

    Jingsong Ao +2

    2607.27892
  20. quant-ph arXiv submitted 2026-07-30
    Mixed IQP circuits train without barren plateaus

    Youngseok Lee +1 · “Trainability and Mode Separation of Mixed IQP-QCBMs”

    2607.27883
  21. quant-ph arXiv submitted 2026-07-30
    Two detuned emitters squeeze a bad cavity into strong coupling

    Youke Xu +2 · “Beating the Bad-Cavity Limit via Auxiliary-Emitter Linewidth Squeezing”

    2607.27878
  22. quant-ph arXiv submitted 2026-07-30
    Transitive DAGs are exactly the order-free quantum Bayes nets

    Steffen Lauritzen +1 · “Bayesian Networks of Density Operators”

    2607.27876
  23. cond-mat.mtrl-sci arXiv submitted 2026-07-30
    High-field spin resonance separates N and Be defects in SiC

    Yuliya Ermakova +7 · “High-Field EPR/ENDOR of N/Be Centers for Defect Engineering in 6H-SiC”

    2607.27862
  24. quant-ph arXiv submitted 2026-07-30
    Steady-state current lifts the even-harmonic ban

    Milad Jangjan +4 · “Even-harmonic generation through nonequilibrium steady-state symmetry breaking”

    2607.27847
  25. quant-ph arXiv submitted 2026-07-30
    Quantum circuit layer beats classical layer on molecular energies

    Kohei Numata +4 · “Quantum machine learning interatomic potential: Application of variational quantum algorithm”

    2607.27841
  26. quant-ph arXiv submitted 2026-07-30
    A 98% smaller Hamiltonian matches exact chemistry on 20 qubits

    Suprava Sahoo +4 · “Resource-efficient quantum-selected configuration interaction for molecular properties”

    2607.27777
  27. quant-ph arXiv submitted 2026-07-30
    One integral fixes the exact POVM noise threshold for qubit channels

    Yujie Zhang · “Exact Incompatibility-Breaking Criterion for Unital Qubit Channels”

    2607.27757
  28. cond-mat.str-el arXiv submitted 2026-07-30
    Three-body Dirac trions carry charge in twisted bilayer graphene

    Shibo Shan +3 · “Trion Excitations in Twisted Bilayer Graphene: A Quantum Monte Carlo Study”

    2607.27745
  29. hep-th arXiv submitted 2026-07-30
    Casimir force gains an energy-dependent factor in rainbow spacetime

    Bhagya. R +1 · “Vacuum fluctuations in Rainbow space-time: Study of Casimir effect”

    2607.27722
  30. quant-ph arXiv submitted 2026-07-30
    Eleven, not ten: phase retrieval in C4 is settled

    Meng Huang · “Phase Retrieval in $\mathbb C^4$ Requires Exactly Eleven Measurements”

    2607.27719
  31. quant-ph arXiv submitted 2026-07-30
    Two coherences split wireless battery work: gate vs fuel

    Jun-Jie Jiang +4 · “Quantum coherence and entanglement in wireless quantum batteries”

    2607.27718
  32. cond-mat.mtrl-sci arXiv submitted 2026-07-30
    Tiny pressure silences NiPS3's magnetic exciton

    Kai-Xuan Zhang +27 · “Unconventional and Fragile Magnetic Exciton in a van der Waals Quantum Magnet”

    2607.27695
  33. quant-ph arXiv submitted 2026-07-30
    Two bonded molybdenum atoms trap light as their own cavity

    Miao Meng +7 · “Quadruply Bonded Mo2 Molecules: An Innate Emitter-Resonator Quantum System in Free Space”

    2607.27683
  34. quant-ph arXiv submitted 2026-07-30
    A 550-qubit code reaches teraquop memory at 0.1% noise

    Yifan Hong · “Quantum LDPC codes with design rate 1/5 and good performance below 1000 physical qubits”

    2607.27644
  35. quant-ph arXiv submitted 2026-07-30
    Quantum algorithms could cut cell simulation from days to seconds

    Muralikrishnan Gopalakrishnan Meena +7 · “Exploring the use of quantum computing for facilitating spatially and temporally resolved models of a biological cell”

    2607.27571
  36. hep-lat arXiv submitted 2026-07-30
    A chemical potential exposes how quantum strings break

    Blake Senseman +3 · “Confinement and String Breaking in the Compact Abelian Higgs Model”

    2607.27550
  37. quant-ph arXiv submitted 2026-07-30
    Non-Gaussianity alone doesn't block learning bosonic circuits

    Xiaobin Zhao +1 · “Efficient learning of bosonic unitaries beyond the Gaussian class”

    2607.27534
  38. quant-ph arXiv submitted 2026-07-29
    Pairwise measurements recreate 4D toric-code protection

    Alexey A. Kovalev · “Floquet Abelian Multicycle Codes”

    2607.27521
  39. quant-ph arXiv submitted 2026-07-29
    Two-layer circuits match classical search on six optimization problems

    Donald J. Jacobs · “Quantum Interference as a Proposal Mechanism for Combinatorial Optimization”

    2607.27509
  40. quant-ph arXiv submitted 2026-07-29
    Two SWAPs force a time-travel register to be the recovered message

    Sai Nandan Morapakula +1 · “Closed Timelike Curve Decoding on Quantum Hardware”

    2607.27473
  41. quant-ph arXiv submitted 2026-07-29
    Lorentzian pulse linewidth shrinks as 1/Ω0

    Aida Shiroyan +2 · “Coherent excitation of a two-state system by a Lorentzian field”

    2607.27466
  42. quant-ph arXiv submitted 2026-07-29
    Non-Gaussian states beat the thermal threshold for quantum capacity

    Francesco Anna Mele +4 · “Bosonic quantum communication beyond the thermal threshold”

    2607.27449
  43. cs.IT arXiv submitted 2026-07-29
    NS assistance makes Sato’s bound the exact BC capacity

    Yuhang Yao +1 · “The Capacity Region of the Broadcast Channel with Non-Signaling Assistance”

    2607.27434
  44. cond-mat.supr-con arXiv submitted 2026-07-29
    YBCO resonator data escape the two-level-system model

    Kaiwen Zheng +7 · “Anomalous Microwave Response in YBCO Resonators beyond the Two-Level-System Model”

    2607.27392
  45. quant-ph arXiv submitted 2026-07-29
    Each bit of falling-atom radiation costs 4 ln(2) Planck areas

    Yusef Maleki +4 · “Area-Information Trade-Offs in Acceleration Radiation from Atoms Falling into Black Holes”

    2607.27388
  46. quant-ph arXiv submitted 2026-07-29
    Folded Rydberg chains pin domain walls and break spin symmetry

    Elijah Pelofske +2 · “Geometry-Induced Domain-Wall Pinning and $\mathbb{Z}_2$ Asymmetry in Nominally One-Dimensional Rydberg Arrays”

    2607.27358
  47. quant-ph arXiv submitted 2026-07-29
    Aligned noise rules out Heisenberg-limited quantum sensing

    Constantin Cedillo Vayson de Pradenne +3 · “Restrictions on non-Clifford fault tolerance and ruling out beyond-SQL quantum metrology”

    2607.27342
  48. quant-ph arXiv submitted 2026-07-29
    Classical bits erase in one interaction what qubits need n swaps for

    Jan Neuser +3 · “Quantum vs Classical Erasure: Equal Bounds but Unequal Costs”

    2607.27341
  49. quant-ph arXiv submitted 2026-07-29
    Ancillas add no power to fixed stabilizer circuits—adaptive ones do

    Benjamin Stratton +2 · “Quantum State Discrimination With Stabilizer Circuits”

    2607.27339
  50. hep-ph arXiv submitted 2026-07-29
    Weak coupling hides quantum effects of axions and gravitational waves

    Yunjia Bao +5 · “Suppressed Quantum Effects of Weakly Coupled Waves”

    2607.27313