INDEX
Every paper Pith has read and judged, in one searchable index.
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cond-mat.mtrl-sci arXiv submitted 2025-04-28Below 3.29 eV, silicon-vacancy centers end fully double-negative
Joshua Claes +2 · “The charge cycle of group IV vacancy centers in diamond: From DFT to rate equations”
2504.19748 -
physics.atom-ph arXiv submitted 2025-04-28Absorption spectra measure cesium total spin directly
Runa Yasuda +4 · “Measurement of the total spin angular momentum <Fz> of alkali-metal atoms”
2504.19713 -
cond-mat.mtrl-sci arXiv submitted 2025-04-28Cavity surfaces trap hydrogen above 600 K when H is plentiful
Jin Wang +12 · “Evolution of cavities in BCC-Fe with coexisting H and He under fusion environments”
2504.19528 -
physics.atom-ph arXiv submitted 2025-04-28Coupled-cluster matches measured Mg+ hyperfine and isotope shifts
B. K. Sahoo +2 · “Comparative Analysis of Mg$^+$ Properties using Multiconfiguration Dirac-Hartree-Fock and Relativistic Coupled-cluster Methods”
2504.19515 -
physics.atom-ph arXiv submitted 2025-04-27From megakelvin to 100 mK, Ni12+ forms a Coulomb crystal
Shaolong Chen +6 · “Coulomb Crystallization of Highly Charged Ni^12+ Ions in a Linear Paul Trap”
2504.19182 -
physics.atom-ph arXiv submitted 2025-04-26Analytic model reproduces muonic oxygen X-ray timing after 150 ns
P. Danev +2 · “An analytic model for description of muonic oxygen X-ray time distribution in muonic experiments”
2504.19035 -
hep-ph arXiv submitted 2025-04-26Hyperfine-Zeeman transitions in molecular ions test Lorentz and CPT violation
Graham M Shore · “Lorentz and CPT violation and the hydrogen and antihydrogen molecular ions II -- hyperfine-Zeeman spectrum”
2504.19015 -
quant-ph arXiv submitted 2025-04-25Fiber geometry alone can push an atom from vacuum fields
Thomas W. Clark +2 · “Atoms in hollow-core fibers: A QED approach”
2504.18512 -
math-ph arXiv submitted 2025-04-25Fermionic atoms bind fewer than 1.1185 electrons per nuclear charge
Dirk Hundertmark +2 · “On the Excess Charge Problem of Atoms”
2504.18487 -
quant-ph arXiv submitted 2025-04-25One formula gives every hydrogen level its own energy
Nathan S. Roberts · “Nondegenerate, Lamb-shift Solution of the Dirac Hydrogen Atom”
2504.18477 -
physics.optics arXiv submitted 2025-04-25Metasurface flips optical force from pull to push
Adeel Afridi +3 · “Controlling the sign of optical forces using metaoptics”
2504.18341 -
cond-mat.mes-hall arXiv submitted 2025-04-25MRI of single molecules maps unpaired-electron spin density
Gregory Czap +4 · “Magnetic Resonance Imaging of Single Organic Radicals with Sub-Molecular Resolution”
2504.18043 -
physics.atom-ph arXiv submitted 2025-04-25Glass vapor cell measures radio-wave angle to about one degree
Noah Schlossberger +3 · “Angle-of-arrival detection of radio-frequency waves via Rydberg atom fluorescence imaging of standing waves in a glass vapor cell”
2504.18028 -
quant-ph arXiv submitted 2025-04-24Trapped BEC interferometers reach one-second coherence
Tommaso Petrucciani +9 · “Mach-Zehnder atom interferometry with non-interacting trapped Bose Einstein condensates”
2504.17391 -
physics.atom-ph arXiv submitted 2025-04-24A second harmonic yields isolated elliptic pulses from gapped graphene
Xinru Song +5 · “Isolated elliptically-polarized attosecond pulse generation in gapped graphene driven by linearly polarized laser fields”
2504.17335 -
physics.atom-ph arXiv submitted 2025-04-24All shielding factors for caged hydrogen vanish linearly
Yu Qing Dai +6 · “Multipole nuclear shielding factors of hydrogen atom confined by a spherical cavity”
2504.17317 -
physics.atom-ph arXiv submitted 2025-04-23Two microwave fields flatten a trapped-atom clock's field response
Bethany Foxon +2 · “Multi-Frequency Coherence Control of Radio-Frequency-Dressed States”
2504.17143 -
physics.optics arXiv submitted 2025-04-23Two-color fields beat 800-nm HHG by up to 3800x
Jan Tro\ss +5 · “Enhancing high-order harmonic generation in two-color laser fields: A comparison of single- and two-color schemes”
2504.16928 -
physics.optics arXiv submitted 2025-04-23RAM-induced laser noise falls to 3e-19 with 300 µs cavity
Adam L. Parke +1 · “300 {\mu}s optical cavity storage time and $\mathbf{10^{-7}}$ active RAM cancellation for $\mathbf{10^{-19}}$ laser frequency stabilisation”
2504.16731 -
physics.atom-ph arXiv submitted 2025-04-22Laser scans fix chromium's ionization potential tenfold better
Romina Schulz +5 · “Two-step laser resonant ionization spectroscopy of chromium”
2504.16067 -
cond-mat.quant-gas arXiv submitted 2025-04-22A molecule binds to the density hole it digs in a superfluid
Wei Zhang +2 · “Attractive and repulsive angulons in superfluid environments”
2504.15840 -
physics.atom-ph arXiv submitted 2025-04-21Niobium ion offers a 56 THz atomic clock transition
Jyoti +6 · “Investigating the $4D_{3/2}|3,\pm2\rangle$--$4D_{5/2}|3,\pm2\rangle$ transition in Nb$^{4+}$ for a THz atomic clock”
2504.15493 -
physics.atom-ph arXiv submitted 2025-04-21First three-body van der Waals coefficients for Cu and Ag
Harpreet Kaur +3 · “Two- and three-body dispersion coefficients for interaction of Cu and Ag atoms with {Group} I, II, and XII elements”
2504.15490 -
quant-ph arXiv submitted 2025-04-21A photon phase gate adds interactions to waveguide simulators
Xinyuan Zheng +4 · “Quantum simulation of interacting bosons with propagating waveguide photons”
2504.15441 -
quant-ph arXiv submitted 2025-04-21Phase is a magnetic recoil, not a gravity signal
Peter Asenbaum +1 · “Magnetic recoil interferometer in a uniform gravitational field. Comment on Observation of the quantum equivalence principle for matter-waves”
2504.15409 -
physics.atom-ph arXiv submitted 2025-04-20Buried 4f electron, not 6s, forms the bond in DyOH and ErOH
Jacek K{\l}os +3 · “Unconventional Chemical Bonding of Lanthanide-OH Molecules”
2504.14698 -
physics.atom-ph arXiv submitted 2025-04-18A displaced ion can mimic the rf null along a whole line
Daun Chung +14 · “Radio-Frequency Pseudo-Null Induced by Light in an Ion Trap”
2504.13699 -
quant-ph arXiv submitted 2025-04-18Magnetic shake makes thermal atoms cross an exceptional point
Zimo Zhang +5 · “Realizing exceptional points by Floquet dissipative couplings in thermal atoms”
2504.13616 -
physics.optics arXiv submitted 2025-04-18AOM conservation law cuts laser power noise 200-fold at low frequencies
Erwei Li +4 · “Laser power stabilization using conservation law in acoustic optic modulator”
2504.13447 -
quant-ph arXiv submitted 2025-04-18Flipping one beam's direction toggles quantum correlations
Zimo Zhang +12 · “Chirality-induced quantum nonreciprocity”
2504.13437 -
nucl-th arXiv submitted 2025-04-17Pions barely break S-wave nucleon symmetries up to 300 MeV
Harald W. Griesshammer (George Washington U.) · “The Unitarity-Limit Expansion for Two Nucleons with Perturbative Pions: Digest and Ideas”
2504.13353 -
physics.atom-ph arXiv submitted 2025-04-17Extended Hilbert space shifts neon excitation by 7 percent
Alexey N. Hopersky +2 · “On the Extended Hilbert Space in the theory of the multielectron atom”
2504.13329 -
quant-ph arXiv submitted 2025-04-17One atom's harmonics should emit anti-bunched light
Philipp Stammer +2 · “Theory of quantum optics and optical coherence in high harmonic generation”
2504.13287 -
physics.atom-ph arXiv submitted 2025-04-17Single trapped ion sets clock accuracy record at 5.5e-19
Mason C. Marshall +12 · “High-Stability Single-Ion Clock with $5.5\times10^{-19}$ Systematic Uncertainty”
2504.13071 -
cond-mat.quant-gas arXiv submitted 2025-04-17Microscopy and interferometry spot Bose-glass phase in atom lattice
Lennart Koehn +8 · “Quantum-gas microscopy and Talbot interferometry of the Bose-glass phase”
2504.13040 -
cond-mat.quant-gas arXiv submitted 2025-04-17Beatnote superlattices match a simple long-wavelength lattice to 1e-4
Tommaso Petrucciani +6 · “Long-wavelength optical lattices from optical beatnotes: theory and applications”
2504.12831 -
physics.optics arXiv submitted 2025-04-16This paper demonstrates structured illumination super-resolution imaging at 0.55 THz…
James P. Fleming +3 · “Virtually structured illumination for terahertz super-resolution imaging”
2504.12092 -
cond-mat.quant-gas arXiv submitted 2025-03-31Weak interactions alter bosonic light scattering rates
Konstantinos Konstantinou +9 · “Suppression and enhancement of bosonic stimulation by atomic interactions”
2503.24386 -
physics.atom-ph arXiv submitted 2025-03-27Nuclear size shifts explain BaF rotational breakdown structure
Alex Preston +4 · “Global isotopic analysis of hyperfine-resolved rotational spectroscopic data for barium monofluoride, BaF”
2503.21688 -
physics.atom-ph arXiv submitted 2025-03-24Three-term recurrences give precise eigenvalues for spheroidal waves
Mykhaylo V. Khoma · “Generalized spheroidal wave equation for real and complex valued parameters. An algorithm based on the analytic derivatives for the eigenvalues”
2503.18280 -
quant-ph arXiv submitted 2025-03-23Two Rydberg ladder types show opposite EIT responses under RF rotation
Matthew Cloutman +5 · “EIT Spectroscopy of Rydberg Levels Dressed by Linearly Polarized RF fields: Complementary Angular Response for Two Types of Transition Ladders”
2503.17997 -
cond-mat.str-el arXiv submitted 2025-03-16Symmetrization fixes pseudo phase transitions in 2D Hubbard calculations
Ruitao Xiao +5 · “Nonpertubative Many-Body Theory for the Two-Dimensional Hubbard Model at Low Temperature: From Weak to Strong Coupling Regimes”
2503.12468 -
quant-ph arXiv submitted 2025-02-27QPDE extracts spin energy gaps on NISQ hardware at 85-93 percent accuracy
Boni Paul +3 · “Applications of the Quantum Phase Difference Estimation Algorithm to the Excitation Energies in Spin Systems on a NISQ Device”
2502.19809 -
physics.chem-ph arXiv submitted 2025-02-14Positron binds to parabenzoquinone at 60 meV
S. K. Gregg +3 · “Many-body theory calculations of positron binding to parabenzoquinone”
2502.10327 -
physics.atom-ph arXiv submitted 2025-02-14Coupled-cluster theory pins down alkali-atom polarizabilities
A. Chakraborty +1 · “Ab initio Calculations of Electric Dipole Polarizabilities in the Li, Na and K Atoms”
2502.10312 -
physics.atom-ph arXiv submitted 2025-02-14Dark-state storage heats atoms by one trap quantum per photon
M. Eltohfa +1 · “Effects of finite trapping on the decay, recoil, and decoherence of dark states of quantum emitter arrays”
2502.09851 -
cond-mat.quant-gas arXiv submitted 2025-02-14Rydberg wells flip a Fermi superfluid into imbalance
Chih-Chun Chien +3 · “Tunable pairing with local spin-dependent Rydberg molecule potentials in an atomic Fermi superfluid”
2502.09836 -
physics.atom-ph arXiv submitted 2025-02-13Breit approximation's linear nuclear-radius recoil term is spurious
Krzysztof Pachucki +2 · “Recoil corrections with finite nuclear size in hydrogenic systems”
2502.09455 -
cond-mat.quant-gas arXiv submitted 2025-02-13Impurity and bath hole form a delocalized counterflow phase
Felipe Isaule +3 · “Counterflow of lattice polarons in harmonically confined optical lattices”
2502.09448 -
physics.atom-ph arXiv submitted 2025-02-12One parity trick maps whole resonance series in one TDSE run
Vladislav Serov +1 · “Continuous rainbow RABBITT investigation of resonant states in He and H$_2$”
2502.08811