INDEX
Every paper Pith has read and judged, in one searchable index.
-
math-ph arXiv submitted 2026-08-05Exact boundary conditions let lattice waves exit with zero reflection
Mashrab E. Akramov +3 · “Transparent boundary conditions for the spatially discrete Schr\"odinger equation: Reflectionless quantum transport in 1D lattices”
2608.05338 -
hep-ph arXiv submitted 2026-08-05Entanglement maps proton and neutron structure in Compton scattering
Yoshitaka Hatta +1 · “Photon-nucleon entanglement in Compton scattering at low and high energies”
2608.05330 -
quant-ph arXiv submitted 2026-08-05Quantum algorithms crack two new non-Abelian group families
Mauro E.S. Morales · “The Hidden Subgroup Problem in Semidirect Products and Quasi-Hamiltonian Groups”
2608.05321 -
cond-mat.mtrl-sci arXiv submitted 2026-08-05Hexagonal-diamond NV centers reach 3.73 ms zero-field coherence
Gabriel Kumar +3 · “Nitrogen Vacancy Centers in Hexagonal Diamond Exhibit Long Coherence Times”
2608.05320 -
quant-ph arXiv submitted 2026-08-05No demonstrated quantum advantage in sampled quantum diagonalization
Nicol\'as Bonilla Vargas (Universidad Nacional de Colombia +2 · “Machine learning for sample-based quantum diagonalization: generative configuration recovery and the classical-simulability frontier”
2608.05314 -
quant-ph arXiv submitted 2026-08-05Dark states escape at a rate that never shrinks with size
Jack Diab +3 · “Unidirectional Dark-to-Bright Rescue in Cavity-Coupled Quantum Transport”
2608.05312 -
quant-ph arXiv submitted 2026-08-05Quantum channel learning: d copies needed for d-level systems
Mahadevan Subramanian +2 · “Quantum channel learning with limited parallel access”
2608.05307 -
quant-ph arXiv submitted 2026-08-05A spectral radius jump marks slow quantum relaxation
Heiko Georg Menzler +1 · “Identifying slow relaxation in many-body quantum systems through state-graph geometry and state-graph heterogeneity”
2608.05298 -
cond-mat.str-el arXiv submitted 2026-08-05First non-Abelian electric-magnetic self-dual lattice model
Da-Chuan Lu +2 · “Self-dual $S_3$ gauge theory in 2+1d: lattice model and topological phase transitions”
2608.05294 -
cond-mat.dis-nn arXiv submitted 2026-08-05Polynomial decoders entangle exponentially with tiny latent width
Taige Wang +2 · “Entangling power of neural networks”
2608.05293 -
cond-mat.stat-mech arXiv submitted 2026-08-05Measurement averaging rewrites 1D critical scaling laws
Kabir Khanna +2 · “Theory of Measurement-Altered Criticality”
2608.05289 -
quant-ph arXiv submitted 2026-08-05Circuit cutting merges gate, wire, and joint cuts
Fiona Jiali Fr\"ohler +4 · “Scalable Circuit Cutting: A Framework for Combined Gate and Wire Cuts Using Gate Groups”
2608.05287 -
quant-ph arXiv submitted 2026-08-05Haar-random entanglement pinned by a simple dimension formula
Takato Mori +1 · “Relative entropy of entanglement of Haar random states”
2608.05274 -
quant-ph arXiv submitted 2026-08-05Cluster states tighten finite-speed hidden-influence limits
Weikang Li +3 · “Cluster-State Witnesses of Finite-Speed Hidden Influences”
2608.05271 -
quant-ph arXiv submitted 2026-08-05Interconnect entangles distant qubits at 300,000 per second
Sina Zeytinoglu +2 · “Fast Quantum Interconnects via Neutral Atom Ensembles”
2608.05147 -
cond-mat.str-el arXiv submitted 2026-08-05Exotic quantum Hall states prepare at constant depth
Cheng Xu +3 · “A fractional quantum Hall factory on quantum processors: constant-depth preparation of clustered non-Abelian states”
2608.05140 -
quant-ph arXiv submitted 2026-08-05One shared random bit outpowers shallow unitary quantum models
Arunava Majumder +3 · “Representational separation between unitary and channel quantum generative models via shared classical randomness at shallow depth”
2608.05110 -
quant-ph arXiv submitted 2026-08-05QAOA gradients need imaginary coherences
Syed Muhammad Ali Hassan +4 · “Imaginarity as a necessary resource for trainability in QAOA”
2608.05093 -
quant-ph arXiv submitted 2026-08-05Binary perfect games collapse to graph coloring
E. Zambrini Cruzeiro · “Perfect Games in Dimension-Bounded Communication”
2608.05092 -
quant-ph arXiv submitted 2026-08-05Exceptional points engineered block-by-block purify any mixed state
Soumya Kanti Pal +2 · “Constructing Non-Hermitian Theories with Tunable Exceptional Points and Controlled State Purification”
2608.05052 -
quant-ph arXiv submitted 2026-08-05Eigenvalues alone don't tell which mode a protocol sees
Kilian Seibold · “Preparation geometry and slow-sector routing in driven Kerr resonators: an operational spectral theory of Liouvillians”
2608.05046 -
quant-ph arXiv submitted 2026-08-05Qiskit compiler runs can now be tracked automatically
Vlad Stirbu +1 · “Observing the Quantum Compiler through Automatic Experiment Tracking for Qiskit”
2608.05041 -
quant-ph arXiv submitted 2026-08-05Entropic bound caps what Eve learns about a quantum symbol set
Ali Vahedi +1 · “Symbol-Oriented Quantum Communication via Temporal-Mode Multiplexing”
2608.05038 -
quant-ph arXiv submitted 2026-08-05Neutral atoms reach 11,000 qubits and near-fault-tolerant error correction
Junchao Wang +5 · “Neutral Atom Quantum Computing: Principles, Routes, Progress, and Challenges”
2608.05010 -
quant-ph arXiv submitted 2026-08-05Neutral-atom arrays hit 11,000 atoms and 99.84% gate fidelity
Junchao Wang +5 · “Neutral Atom Quantum Computing: Principles, Routes, Progress, and Challenges”
2608.05010 -
quant-ph arXiv submitted 2026-08-05One detector can reproduce any unitary's output statistics
Alessio Baldazzi +2 · “Universal linear manipulation via routing and projective measurements”
2608.05003 -
quant-ph arXiv submitted 2026-08-05Quantum info shrinks equilibrium sets in every game
Furkan Sezer · “Quantum Bayes Correlated Equilibrium and the Comparison of Quantum Information Structures in Games”
2608.04973 -
quant-ph arXiv submitted 2026-08-05Charge conservation forces a quadratic time cost for quantum encoding
Jianqi Sheng · “Diffusive Speed Limits for U(1)-Covariant Quantum Error Correction”
2608.04953 -
cond-mat.quant-gas arXiv submitted 2026-08-05Three velocities emerge as a lattice gas turns insulating
Xudong Yu +10 · “Observing the emergence of a velocity hierarchy in matter waves”
2608.05241 -
quant-ph arXiv submitted 2026-08-05One qubit beats one bit when contexts want different signs
Yuma Ichikawa +1 · “One Qubit Can Beat One Bit: Quantum Advantage for Post-Training Quantization”
2608.05240 -
quant-ph arXiv submitted 2026-08-05A universal error law governs quantum state checks
Zhaoyu Fei +4 · “Universal Scaling of the Minimum Error Probability in Qualification of Quantum States”
2608.04870 -
quant-ph arXiv submitted 2026-08-05Non-local entangled states are unstable in the macroscopic limit
Eyal Buks · “Disentanglement in the macroscopic limit”
2608.04858 -
quant-ph arXiv submitted 2026-08-05Arnoldi coefficients are Toda variables for non-Hermitian Hamiltonians
Urei Miura · “Two-dimensional Toda--Arnoldi correspondence: Holomorphic Krylov geometry and counterdiabatic transport”
2608.04850 -
quant-ph arXiv submitted 2026-08-05Fractal geometry alone traps a quantum walker at the corner
Tomasz Sowi\'nski · “Quantum walker trapped by self-similarity of the Sierpi\'nski carpet”
2608.04844 -
quant-ph arXiv submitted 2026-08-05Filter perfectly protects fixed-excitation states from decay
Kai Wang +1 · “Quantum States Protection under Environmental Noise”
2608.04822 -
quant-ph arXiv submitted 2026-08-05Two intensity switches erase recapture heating in Rydberg gates
Yoav Sagi +3 · “Motional refocusing for trap-off Rydberg gates”
2608.04812 -
quant-ph arXiv submitted 2026-08-05Tin-vacancy centers reach cooperativity 4 in an open microcavity
Kerim K\"oster +18 · “High-cooperativity coupling and spin-resolved extinction of tin-vacancy centers in a diamond-like microcavity”
2608.04797 -
quant-ph arXiv submitted 2026-08-05Run three quantum algorithms on two physical systems
Hongbo Wu +12 · “Demonstrating advantages of dynamic quantum circuits on a hybrid superconducting qubit-cavity processor”
2608.04780 -
quant-ph arXiv submitted 2026-08-05Every bounded-time predictor fails on its own compiled experiment
Salman Sajad Wani +3 · “Constructive realization of self-referential prediction limits in quantum control: Resource bounds and G\"odel-safe architectures”
2608.04779 -
quant-ph arXiv submitted 2026-08-05Normal Lindbladians can have non-normal trajectories
Shakib Daryanoosh · “From normal Lindbladians to non-normal quantum trajectories”
2608.04775 -
quant-ph arXiv submitted 2026-08-05S-curve vs J-curve singles out thermalizing quantum states
Zhouhao Guo +1 · “Single-eigenstate test of eigenstate thermalization hypothesis via perturbed eigenstate quench”
2608.04696 -
quant-ph arXiv submitted 2026-08-05Quantum SWITCH memory is not genuinely quantum
Rajeev Gangwar +1 · “Quantum SWITCH-induced non-Markovianity is not entirely quantum”
2608.04685 -
quant-ph arXiv submitted 2026-08-05Microresonator photon linewidth shrinks from 85 MHz to 193 kHz
Francesca Fam\`a +16 · “Spectral evolution of two-photon emission in microresonators”
2608.04684 -
quant-ph arXiv submitted 2026-08-05Noise cross-correlations revive qubit coherence and slow relaxation
Siddhartha Dutta +2 · “Effect of Cross-Spectral Correlations on Qubit Dynamics: Coherence Revival and Relaxation Modulation”
2608.04672 -
cond-mat.mes-hall arXiv submitted 2026-08-05Stray-field images fix the NV sensor's height and orientation
Nikhita Khera +9 · “Methods for traceable scanning magnetometry using single nitrogen vacancy centers in diamond: determining orientation, distance and localization”
2608.04632 -
quant-ph arXiv submitted 2026-08-05Quantum Hamming counting hits optimal sqrt(n) depth on 2D chips
Wei Zi +3 · “Efficient Depth--Ancilla Tradeoffs for Hamming Weight Computation and Symmetric Boolean Functions”
2608.04627 -
quant-ph arXiv submitted 2026-08-05Differential equations solved by bosonic quantum annealer
Kazuki Miyanishi +5 · “Solving Differential Equations Using Continuous-Variable Quantum Annealing”
2608.04601 -
quant-ph arXiv submitted 2026-08-05Postselecting one atom turns a cavity field into a cat state
Tong Wang +3 · “Measurement-induced generation of Schr\"{o}dinger cat states in cavity QED”
2608.04578 -
quant-ph arXiv submitted 2026-08-05Mixing error-correction codes cuts fault-tolerant quantum costs
Bonan Su +3 · “Resource Estimation for Fault-Tolerant Quantum Programs”
2608.04573 -
quant-ph arXiv submitted 2026-08-05One D-Wave chip can act as heater
Jakub Paw{\l}owski +5 · “Quantum annealers as programmable thermal machines”
2608.04564