INDEX
Every paper Pith has read and judged, in one searchable index.
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physics.atom-ph arXiv submitted 2026-06-07Quantum current paths lie on one cubic surface
Nikolay Rosanov +2 · “Topological quantum hodographs”
2606.08528 -
quant-ph arXiv submitted 2026-06-07Ytterbium atoms get dual qubit encoding for easier error correction
Chun-Wei Liu +6 · “A Dual Metastable-State Encoding Architecture for Quantum Processing with $^{171}\mathrm{Yb}$ Atom Arrays”
2606.08453 -
physics.optics arXiv submitted 2026-06-06Dual beams boost EUV efficiency 40% at same total energy
Naoki Nagahama +11 · “40% boost in extreme ultraviolet conversion efficiency via simultaneous dual-beam 2-{\mu}m laser irradiation”
2606.08045 -
quant-ph arXiv submitted 2026-06-05Conveyor belt loads single atoms on chip at 82% success
Xinchao Zhou +4 · “Near-deterministic single-atom loading on a photonic integrated circuit”
2606.07800 -
physics.optics arXiv submitted 2026-06-05Collective emission seen in solid-state arrays despite strong broadening
Uri Israeli +6 · “Collective emission of subwavelengths atom-like emitter arrays in the presence of inhomogeneous broadening”
2606.07458 -
physics.atom-ph arXiv submitted 2026-06-05Squeezed light makes electron splitting widen with each extra absorbed photon
Xu Zhang +7 · “Anomalous Autler-Townes Splitting in Resonant Multiphoton Ionization Driven by Bright Squeezed Vacuum”
2606.07324 -
physics.chem-ph arXiv submitted 2026-06-05Z-dependent Pauli term boosts SCFT accuracy for atoms to xenon
Vipul Badhan +2 · “B-Spline for Self-Consistent Field Theory with a Z-Dependent Pauli Potential for Atomic Binding Energies”
2606.07273 -
physics.atom-ph arXiv submitted 2026-06-05Absorption-step interplay explains chirp dependence of ion-yield anisotropy
Leon A. Kerber +1 · “Elucidating the Control of Circular Dichroism in Ion Yield via Chirped Pulses with Purposeful Models”
2606.07269 -
quant-ph arXiv submitted 2026-06-05ML optimization lifts nanofiber trap optical depth past 15
W. Crump +2 · “Machine-Learning Optimization and Characterization of a High-Optical-Depth Two-Color Nanofiber Trap”
2606.06798 -
astro-ph.SR arXiv submitted 2026-06-04Collisional rates for He I solar line polarization computed
Moncef Derouich +1 · “Depolarization and Polarization-Transfer Rates for Solar He I Lines due to Collisions with Neutral Hydrogen”
2606.06433 -
cond-mat.quant-gas arXiv submitted 2026-06-04Graph topology alone creates charge conjugation violation
Di Xiao +4 · “Charge-Conjugation Violation and Population Asymmetry in Bipartite Fermionic Lattices”
2606.06138 -
physics.optics arXiv submitted 2026-06-04Room-temp cavity reaches 4×10^{-17} laser instability
Adam L. Parke +10 · “Laser fractional frequency instability at $\mathbf{4\times 10^{-17}}$ with a room temperature optical reference cavity”
2606.05987 -
cond-mat.quant-gas arXiv submitted 2026-06-03Hybrid simulator maps gapless models to existing atom hardware
Hao-Tian Wei +1 · “A universal and efficient hybrid digital-analog fermionic quantum simulator”
2606.05517 -
cond-mat.quant-gas arXiv submitted 2026-06-03Fermionic atoms simulate gapless models in polynomial time
Hao-Tian Wei +1 · “A universal and efficient hybrid digital-analog fermionic quantum simulator”
2606.05517 -
quant-ph arXiv submitted 2026-06-03Low-rank Hessian tunes Yb atom CZ gate to 0.999 fidelity
Genyue Liu +6 · “High-fidelity neutral atom gates leveraging low-rank Hessian optimization”
2606.05060 -
physics.atom-ph arXiv submitted 2026-06-03Thorium nuclear clock reaches 10^{-15} stability over one day
L. Toscani De Col +27 · “A thorium-229 optical nuclear clock with feedback loop”
2606.04997 -
physics.atom-ph arXiv submitted 2026-06-03Saturated n=4 calculations fix blueshift in tin EUV spectra
M.L. Reitsma +4 · “Resolving the Blueshift in Calculations of the EUV Spectrum of Multiply Charged Tin Ions”
2606.04868 -
quant-ph arXiv submitted 2026-06-03Quasi-degenerate theory fixes effective Hamiltonians at high intensities
Jakob Nicolai Bruhnke +1 · “Reconciliation of effective Hamiltonians for intense light-matter interaction”
2606.04835 -
physics.atom-ph arXiv submitted 2026-06-03Geometric phases from laser beating explain Autler-Townes doublets
Evan Munaro-Langlo\"ys +2 · “Photoelectron spectroscopy with a resonant dichromatic field: Role of geometric phase”
2606.04795 -
physics.atom-ph arXiv submitted 2026-06-03Helium Rydberg ionization energies reach kHz accuracy
Jing Chi +4 · “Ionization energies for Rydberg $^4 \mathrm{He}$ ($1snp\,^{1,3}P$) states using the correlated B-spline basis function method”
2606.04768 -
quant-ph arXiv submitted 2026-06-03Fermion pairing fails to enable superradiant neutrino emission
Wolfgang Ketterle +2 · “Comment on "Possibility of superradiant neutrino emission by atomic condensate" by M. Blasone, L. Gastaldo and F. Romeo, Phys. Rev. D 113, 053010 (2026)”
2606.04761 -
physics.atom-ph arXiv submitted 2026-06-03Helical laser beams enable atom interferometry for rotation sensing
Ryan Husband +12 · “Atom Interferometry with Transverse Optical Modes”
2606.04430 -
physics.atom-ph arXiv submitted 2026-06-03Rydberg EIT sensor reaches photon shot-noise limit
Gyeongmin Ju +6 · “Photon shot-noise-limited Rydberg-EIT electrometry”
2606.04354 -
quant-ph arXiv submitted 2026-06-02Quantum mirrors move photonic states to atoms for tomography
Mariano Uria +4 · “Continuous-Variable Quantum State Tomography Enabled by Quantum Mirrors”
2606.04277 -
quant-ph arXiv submitted 2026-06-02Toric code on neutral atoms runs 90 error-correction cycles
Atom Computing +1 · “Quantum error correction with the toric code”
2606.04079 -
physics.atom-ph arXiv submitted 2026-06-02Rydberg blockade speeds single-atom prep to 65 microseconds
Yiyi Li +6 · “Fast single-atom preparation in optical tweezers via Rydberg blockade”
2606.03922 -
physics.atom-ph arXiv submitted 2026-06-02Spherical Penning trap traps single electrons with clean resonances
Zirui Fang +1 · “Demonstration of a Spherical Penning Trap for Single Electrons”
2606.03639 -
cs.LG arXiv submitted 2026-06-01Quantum Fisher view improves ML on molecules and particle jets
Aritra Bal +4 · “QUIVER: Quantum-Informed Views for Enhanced Representations in Large ML Models”
2606.02785 -
physics.atom-ph arXiv submitted 2026-06-01Strontium tweezers access 2923 nm transition with magic wavelength
Aaron Holman +10 · “A Mid-Infrared Platform Based on Strontium Tweezer Arrays”
2606.02560 -
physics.chem-ph arXiv submitted 2026-06-01Monte Carlo sums positron ladders with 100-1000 times less memory
T. A. Scott +2 · “Diagrammatic Monte Carlo for positron-molecule many-body theory”
2606.02549 -
physics.chem-ph arXiv submitted 2026-06-01Monte Carlo sums divergent positron ladder
T. A. Scott +2 · “Diagrammatic Monte Carlo for positron-molecule many-body theory”
2606.02549 -
physics.atom-ph arXiv submitted 2026-06-01Polarization tuning cancels light shifts in Yb ion qubits
Drew Parks +5 · “Suppression of differential light shifts in ground and metastable trapped-ion qubits”
2606.02543 -
physics.atom-ph arXiv submitted 2026-06-01Molecules in tweezers show first spin squeezing with 3 dB gain
Connor M. Holland +6 · “Creating and Probing Spin-Squeezed States of Molecules”
2606.02500 -
physics.atom-ph arXiv submitted 2026-06-01Horn antenna and cavity lift Rydberg sensor sensitivity 17.9 dB
Yipeng Xie +3 · “Sensitivity Enhancement of S-Band Rydberg Atom Microwave Receiver Using Resonant Cavity”
2606.02669 -
cond-mat.quant-gas arXiv submitted 2026-06-01Loss current noise measures bulk viscosity in quantum gases
Tingyu Zhang +2 · “Noise spectroscopy of two-body loss as a probe of dynamical bulk viscosity in ultracold atomic gases”
2606.01835 -
physics.atom-ph arXiv submitted 2026-06-01Cavity coupling reads molecule states without destruction
Alejandro Salas-Estrada +8 · “Non-destructive cavity readout of molecules for precision measurements”
2606.01743 -
gr-qc arXiv submitted 2026-06-01Clock networks in space measure gravitational waves from binaries
Dhruva Ganapathy +3 · “Gravitational-wave astronomy with a space-based optical clock network”
2606.01516 -
quant-ph arXiv submitted 2026-05-31Chiral coupling creates most subradiant bound photon pairs
Kailin Tan +3 · “Most Subradiant Bound Photon Pairs from Chirality-Mediated Dispersion Softening”
2606.01146 -
cond-mat.quant-gas arXiv submitted 2026-05-31Triangular-prism Rydberg array realizes D3-broken density waves
Qing-Yuan Zuo +3 · “Ground-state phase diagram of Rydberg atoms in a triangular-prism array”
2606.01116 -
physics.atom-ph arXiv submitted 2026-05-31Magnetic trap levitates ferromagnet through 1.5 g shocks in free fall
Changhao Xu +7 · “A tunable feedback-controlled magnetic trap for a magnet in free fall”
2606.01056 -
quant-ph arXiv submitted 2026-05-31Wave mixing breaks blockade to boost rotation 24 times
Lintian Luo +3 · “Giant third-order polarization rotation via wave-mixing-induced symmetry breaking in a Rydberg-EIT medium”
2606.01030 -
quant-ph arXiv submitted 2026-05-31Raman dressing lifts Rydberg rotation blockade 24-fold
Lintian Luo +3 · “Giant third-order polarization rotation via wave-mixing-induced symmetry breaking in a Rydberg-EIT medium”
2606.01030 -
physics.comp-ph arXiv submitted 2026-05-30OpenMC alpha eigenvalue matches Rossi-alpha benchmarks to 5-10%
William Zywiec +3 · “Rossi-alpha Benchmark Validation of a Static Alpha Eigenvalue Capability in OpenMC”
2606.00907 -
cond-mat.quant-gas arXiv submitted 2026-05-30Small deviations from unitarity govern ^4He clusters
Feng Wu +3 · “Three- and four-boson systems expanded around the unitarity limit: Application to $^4$He”
2606.00854 -
physics.atom-ph arXiv submitted 2026-05-30Helium calculations confirm 9σ ionization energy mismatch
G. W. F. Drake +1 · “Theory for the Rydberg states of helium: quantum defect extensions and comparison with experiment up to $n = 102$ for the singlet and triplet $P$-states”
2606.00814 -
physics.atom-ph arXiv submitted 2026-05-29Shaken gas confirms the predicted strong-field stabilization
Anna R. Dardia +5 · “Experimental observation of strong field stabilization”
2606.00242 -
physics.atom-ph arXiv submitted 2026-05-29Trapped atoms stabilize in strong oscillating fields
Anna R. Dardia +5 · “Experimental observation of strong field stabilization”
2606.00242 -
hep-ph arXiv submitted 2026-05-29Matter-wave interferometers detect dark matter via phase and decoherence
Leonardo Badurina +1 · “Matter-Wave Interferometers as Open-System Dark Matter Detectors”
2606.00237 -
quant-ph arXiv submitted 2026-05-29Rubidium optical memory reaches 44% efficiency on D1 line
T. Danielov +5 · “Optical Memory Optimization Across Rubidium Isotopes and Transitions”
2606.00199 -
cond-mat.quant-gas arXiv submitted 2026-05-292D-3D Fermi mixture drives superfluid Tc to zero
Haruka Takeda +3 · “Dimensionality of a strongly interacting 2D-3D Fermi-Fermi mixture from the perspective of superfluid instability and excitation properties”
2605.30986