INDEX
Every paper Pith has read and judged, in one searchable index.
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cond-mat.quant-gas arXiv submitted 2025-05-13Molecular losses cut 10,000-fold by double microwave dressing
Weijun Yuan +7 · “Extreme Loss Suppression and Wide Tunability of Dipolar Interactions in an Ultracold Molecular Gas”
2505.08773 -
quant-ph arXiv submitted 2025-05-13Exact Dirac spectra from su(1,1) symmetry on a curved metric
M. Salazar-Ram\'ireza +3 · “An algebraic solution of Dirac equation on a static curved space-time”
2505.08726 -
physics.atom-ph arXiv submitted 2025-05-13Custom laser system fits ISS cold-atom lab
Victoria A. Henderson +33 · “Comparison of laser system designs for quantum technologies: BECCAL flight system vs. BECCAL ground test bed”
2505.08680 -
hep-ph arXiv submitted 2025-05-13Vibrations affect axion forces in RaOH like short-range ones
Anna Zakharova · “$\mathcal{P}$, $\mathcal{T}$-violating axion-mediated interactions in RaOH molecule”
2505.08667 -
physics.atom-ph arXiv submitted 2025-05-13Ytterbium beam momentum width cut to 0.44 photon recoil
Toshiyuki Hosoya +3 · “Sub-Recoil Transverse Momentum Width in a Cold Ytterbium Atomic Beam”
2505.08250 -
physics.atom-ph arXiv submitted 2025-05-12Electron rings from H2+ rotate in near-circular laser pulses
Z. Y. Chen +4 · “Single-photon ionization of H$_2^+$ in near-circular laser fields with lower photon energy”
2505.07432 -
physics.atom-ph arXiv submitted 2025-05-12First single-atom images of 173Yb at 99.96% fidelity
Omar Abdel Karim +4 · “Single-atom imaging of ${}^{173}$Yb in optical tweezers loaded by a five-beam magneto-optical trap”
2505.07371 -
physics.ins-det arXiv submitted 2025-05-11SiPM-read LaBr3:Ce matches PMT resolution near 3%
M. Bonesini · “Gamma-ray and high-energy X-ray detection with large area scintillating crystals: a hands-on review”
2505.06929 -
physics.atom-ph arXiv submitted 2025-05-1038 optical clock ratios measured across six countries at once
Thomas Lindvall (1) +76 · “Coordinated international comparisons between optical clocks connected via fiber and satellite links”
2505.06763 -
physics.atom-ph arXiv submitted 2025-05-09Clock coherence reaches 2 minutes
Kyungtae Kim +5 · “Atomic Coherence of 2 minutes and Instability of 1.5E-18 at 1 s in a Wannier-Stark Lattice Clock”
2505.06444 -
physics.atom-ph arXiv submitted 2025-05-0987Sr clock-state lifetime measured directly: 167 seconds
Jonathan Dolde +5 · “Direct measurement of the 3P0 clock state natural lifetime in 87Sr”
2505.06440 -
physics.atom-ph arXiv submitted 2025-05-09One bias scan reads every microwave signal's frequency and strength
Sheng-Xian Xiao +1 · “Rydberg atomic spectrum analyzer with microwave-dressed-state-locking and multimode Floquet theory”
2505.06034 -
quant-ph arXiv submitted 2025-05-09Two continued fractions locate resonance singular values
Miloslav Znojil · “Resonances and continued-fraction Green's functions in non-Hermitian Bose-Hubbard-like quantum models”
2505.05850 -
cond-mat.quant-gas arXiv submitted 2025-05-09Speckle disorder pushes quantum droplets into a sharp ring
Avra Banerjee +2 · “Low-dimensional Bose-Bose Mixture in Random Speckle Potential”
2505.05833 -
physics.atom-ph arXiv submitted 2025-05-09Magnetometer frequency range boosted 12-fold at same sensitivity
Ruiqi Wang +4 · “Frequency Range Boosted Magnetometry Beyond the Spin Coherence Limit via Compressive Sensing”
2505.05825 -
physics.atom-ph arXiv submitted 2025-05-09Rydberg state choice halves ion beam energy spread
Kaih T. Mitchell +6 · “Selective ionization of Rydberg atoms to reduce the energy spread of a cold atom focused ion beam”
2505.05750 -
physics.atom-ph arXiv submitted 2025-05-08Molecule-ion spectra could shrink constant errors 200-fold
J.-Ph Karr +3 · “Determination of a set of fundamental constants from molecular hydrogen ion spectroscopy: a modeling study”
2505.05615 -
physics.atom-ph arXiv submitted 2025-05-08One screening charge puts Li and Be energies within 3.1 percent
Mei-Qin Deng +1 · “Calculation of ground state energy of Lithium and Beryllium based on variational method”
2505.05455 -
quant-ph arXiv submitted 2025-05-07Ion qubit scattering low enough for sub-1e-4 gates
I. D. Moore +7 · “Spontaneous Raman scattering out of a metastable atomic qubit”
2505.04854 -
physics.atom-ph arXiv submitted 2025-05-07Shake-up correlations flip argon's photoionization delay sign
Mingxuan Li +18 · “Photoionization time delays probe electron correlations”
2505.04837 -
physics.atom-ph arXiv submitted 2025-05-07Non-orthogonal modes fix magnetized vapor spectra
Jack D. Briscoe +4 · “Light propagation through an atomic vapor with non-orthogonal electric field modes”
2505.04504 -
physics.atom-ph arXiv submitted 2025-05-07Fast ion thermometer becomes reliable once calibrated
Muriel Bonetto +3 · “Numerical modeling for trapped-ion thermometry using dark resonances”
2505.04459 -
physics.atom-ph arXiv submitted 2025-05-07Radiative escape dominates during dipole-trap loading
Sankalp Shandilya +5 · “Spatio-temporal Monte Carlo modeling of loading and decay dynamics in an optical dipole trap”
2505.04134 -
physics.ed-ph arXiv submitted 2025-05-07LN2 droplets show sharper rotating-saddle threshold
Laurel Barnett +5 · “Demonstrating Dynamic Stability in Paul Traps: Exploring Rotating Saddles with Liquid Nitrogen Droplets”
2505.04035 -
cond-mat.mtrl-sci arXiv submitted 2025-05-06A short-range-ordered SEI phase tracks lithium-battery efficiency
Hyeongjun Koh +2 · “Observation of Order and Disorder in Solid-Electrolyte Interphases of Lithium-Metal Anodes”
2505.03956 -
physics.atom-ph arXiv submitted 2025-05-06Predicted: chiral molecules show 25-attosecond forward-backward delay
Zheming Zhou +4 · “Attosecond-Resolved Photoionization Dynamics and Interference-Enhanced Photoelectron Circular Dichroism in Chiral Molecules”
2505.03572 -
quant-ph arXiv submitted 2025-05-06Field scan pulls two resonance types from one rubidium cell
Niladri Ghorui +2 · “Methods for quantum interference in atomic ensemble”
2505.03459 -
nucl-th arXiv submitted 2025-05-06Zero sound bifurcates in hot nuclear matter
Jing Ye +1 · “Thermal properties of zero sound in asymmetric nuclear matter”
2505.03437 -
quant-ph arXiv submitted 2025-05-05Resonant Bragg diffraction removes finite-light-speed gravimeter bias
Christian Niehof +2 · “Finite-Speed-of-Light Effects in Atom Interferometry: Diffraction Mechanisms and Resonance Conditions”
2505.02728 -
quant-ph arXiv submitted 2025-05-05One atom becomes a mirror you can switch on and off
A. S. Kuraptsev +1 · “Single atom optical gate and single photon source based on magnetooptical effects in a waveguide”
2505.02512 -
physics.atom-ph arXiv submitted 2025-05-04One laser frequency instead of two for compact clocks
E. A. Tsygankov +5 · “Single-frequency inverted Doppler-free resonance as a platform for chip-scale optical clock”
2505.02219 -
physics.atom-ph arXiv submitted 2025-05-04Hot vapor cell cools to 88 K at 10^22 atoms per cubic meter
Changhao Cheng +1 · “Thermal-Gradient Cooling of Atomic Vapor Fluid”
2505.02112 -
cs.LG arXiv submitted 2025-05-04Every observed optimum in four new landscapes carries symmetry
Irmi Schneider · “Ubiquitous Symmetry at Critical Points Across Diverse Optimization Landscapes”
2506.01959 -
physics.atom-ph arXiv submitted 2025-05-03Laser phase, not just spectrum, sets atomic-clock shifts
V.I. Yudin +3 · “An effective model for describing coherent population trapping resonances, which correctly takes into account the off-resonant frequency components in periodically modulated laser field”
2505.01924 -
hep-ph arXiv submitted 2025-05-02Hydrogen 2s lifetime bounds photon's continuous-spin scale
Aidan Reilly +2 · “Probing "Continuous Spin" QED with Rare Atomic Transitions”
2505.01500 -
quant-ph arXiv submitted 2025-05-02Trap-chip grating routes ion fluorescence into one waveguide mode
Felix W. Knollmann +14 · “Collection of fluorescence from an ion using trap-integrated photonics”
2505.01412 -
cond-mat.mtrl-sci arXiv submitted 2025-05-02ML phonons give defect emission spectra at 10x speedup
Kartikeya Sharma +6 · “Accelerating point defect photo-emission calculations with machine learning interatomic potentials”
2505.01403 -
physics.atom-ph arXiv submitted 2025-05-02Elliptical light flips Rydberg atom traps from repulsive to attractive
A. Bhowmik +1 · “Forces on alkali Rydberg atoms due to non-linearly polarized light”
2505.01071 -
cond-mat.quant-gas arXiv submitted 2025-05-02Which way you tilt a bosonic junction shifts fragmentation interference
Anal Bhowmik +2 · “Interplay of asymmetry and fragmentation in the many-body tunneling dynamics of two-dimensional bosonic Josephson junctions”
2505.01069 -
physics.atom-ph arXiv submitted 2025-05-01Lasers can now read RF phase without a local oscillator
Matthias Schmidt +5 · “All-optical radio-frequency phase detection for Rydberg atom sensors using oscillatory dynamics”
2505.00595 -
quant-ph arXiv submitted 2025-05-01Rotating lead masses tighten exotic spin-force limit 1000-fold
Xing Heng +8 · “Search for a parity-violating long-range spin-dependent interaction”
2505.00483 -
physics.optics arXiv submitted 2025-05-01A 780 nm diode and silicon nitride chip make a 20 GHz microcomb
Jinbao Long +11 · “Hybrid-integrated dark-pulse microcombs towards visible light spectrum”
2505.00352 -
quant-ph arXiv submitted 2025-04-30Rydberg RF sensors get a 100x faster response model
Neel Malvania +7 · “Rydberg Atom Electric Field Sensors as Linear Time-invariant Systems”
2505.00159 -
cond-mat.other arXiv submitted 2025-04-30One trajectory may explain the LiF slow-antiproton anomaly
G. Schiwietz +1 · “Comment on 'Anomalies in the Electronic Stopping of Slow Antiprotons in LiF', arXiv:2501.14381”
2504.21839 -
quant-ph arXiv submitted 2025-04-30Quantum Galileo Interferometer measures gravity after all
Or Dobkowski +11 · “Reply to comment on: Observation of the quantum equivalence principle for matter-waves”
2504.21626 -
physics.atom-ph arXiv submitted 2025-04-30Rydberg ion's microwave spectrum exposes the Paul trap's RF shake
Han Bao +2 · “Microwave-Dressing of Rydberg States in a Trapped Calcium Ion”
2504.21241 -
physics.atom-ph arXiv submitted 2025-04-29Rydberg atom glow reveals electron beam position to 8 microns
Rob Behary +11 · “Electron beam characterization via fluorescence imaging of Rydberg states in atomic vapor”
2504.21144 -
physics.atom-ph arXiv submitted 2025-04-29Zero-field alignment signals in cesium evade spin-exchange broadening
M.V. Petrenko +2 · “Linear dichroism signals due to the alignment in the ground state of hydrogen-like atoms and their inversion in a single-beam optical pumping scheme”
2504.20716 -
physics.atom-ph arXiv submitted 2025-04-29Electron repulsion cuts double ionization tenfold in 2-fs pulses
D.I. Tyurin +2 · “Breakdown of sequential tunnel ionization in ultrashort electromagnetic pulses”
2504.20583 -
physics.atom-ph arXiv submitted 2025-04-28Polarization spectroscopy hits 0.18 mV/cm
Eliel Leandro Alves Junior +3 · “Comparison of Different Rydberg Atom-Based Microwave Electrometry Techniques”
2504.20201