Single Sr Atoms in Optical Tweezer Arrays for Quantum SimulationWe report on the realization of a platform for trapping and manipulating individual 88Sr atoms in optical tweezers. A first cooling stage based on a blue shielded magneto-optical trap (MOT)…Veronica Giardini, Luca Guariento, Andrea Fantini et al.·Oct 22, 2025SaveLearn
Probing Nuclear Interactions Through Isotope Shift Spectroscopy of MercuryWe present precision isotope shift spectroscopy of the 6s2\, 1S0→\,6s\, 6p\, 3P1 intercombination line and the $6s\,6p\,…Thorsten Groh, Felix Affeld, Simon Stellmer·Oct 21, 2025SaveLearn
Theory for the Rydberg states of helium: Results for 2 n 35 and comparison with experiment for the singlet and triplet P-statesHigh precision variational calculations in Hylleraas coordinates are presented for all singlet and triplet P-states of helium up to principal quantum number n = 35 with a uniform accuracy of 1…G. W. F. Drake, Aaron T. Bondy, Oliver P. Hallett et al.·Oct 20, 2025SaveLearn
Evaluation of Quantum Offset in Velocity Imaging-Based Electron SpectrometryVelocity-map imaging of electrons is a pivotal technique in chemical physics. A recent study reported a quantum offset as large as 0.2 cm-1 in velocity imaging-based electron spectrometry [Phys. Rev.…Rui Zhang, Shuaiting Yan, Wenru Jie et al.·Oct 20, 2025SaveLearn
Perturbation-assisted Observation of the Lowest Vibrational Level of the b30 State of Ultracold LiK MoleculesThe narrow transition from the lowest rovibrational level of the X1+ electronic ground state to the lowest vibrational level of the b30 potential provides…Anbang Yang, Xiaoyu Nie, Hao Lin Yu et al.·Oct 20, 2025SaveLearn
Light shift suppression in a CPT magnetometer using linear polarization and double frequency interrogationWe demonstrate a suppression of the light shift in a Coherent-Population-Trapping (CPT) atomic magnetometer by using linearly polarized light and a differential measurement between magnetic…M. A. Maldonado, Yang Li, James A. McKelvy et al.·Oct 17, 2025SaveLearn
Unravelling inter-channel quantum interference in below-threshold nonsequential double ionization with statistical measuresWe present a systematic study of interchannel quantum interference in laser-induced nonsequential double ionization (NSDI) within the strong-field approximation. Focusing on the below-threshold…S. Hashim, C. Figueira de Morisson Faria·Oct 17, 2025SaveLearn
FSRCC two-valence calculations of clock transition properties, dipole polarizability and isotope shifts in Fermionic and Bosonic SrWe employ an all-particle multireference Fock-space relativistic coupled-cluster (FSRCC) theory to study the 5s2\;1S0 - 5s5p\;3Po0 clock transition in both Fermionic and Bosonic isotopes…Palki Gakkhar, D Angom, B K Mani·Oct 17, 2025SaveLearn
Numerical modeling of laser cooling in molecules: From simple diatomics to polyatomics and radioactive speciesOptical Bloch equations and rate equations serve as powerful tools to model light-matter interactions from textbook-like two-level atoms to the complex internal dynamics of molecules. A particular…Felix Kogel, Tatsam Garg, Phillip Groß et al.·Oct 17, 2025SaveLearn
Optical-field-induced dips and splits in nonlinear spectra of selective reflection from high-density atomic vaporWe discuss nonlinear spectra of selective reflection from high-density rubidium atomic vapor, where the self-broadening of the resonant transition 5S1/2-5P3/2 dominates over the Doppler…V. A. Sautenkov, S. A. Saakyan, A. A. Bobrov et al.·Oct 16, 2025SaveLearn
Impact of rotation on a cold atom interferometer and compensation strategyRotations play a detrimental role in achieving ultra-high-performance inertial measurements with an atom interferometer, leading potentially to a total loss of interference contrast and the emergence…Noémie Marquet, Yannick Bidel, Malo Cadoret et al.·Oct 16, 2025SaveLearn
Splitting Isotope Shift in the 1s2p\,3\!P0,1,2 Fine-Structure Triplet in 12,13,14C4+: Experiment and TheoryWe report measurements and theoretical calculations of the fine-structure splittings in all three 1s2s\,3\!S1→\,1s2p\,3\!P0,1,2 transitions in the heliumlike systems of the isotopes…Patrick Müller, Kristian König, Emily Burbach et al.·Oct 15, 2025SaveLearn
Collective excitation of Bose-Einstein condensate of Bose atoms with P\"oschl-Teller interactionWe investigate the collective excitations of Bose atoms in the condensate phase with finite-range interactions, modeled using the P\"oschl-Teller (PT) potential to explicitly account for the finite…Avra Banerjee, Arnab Bhowmik, Dwipesh Majumder·Oct 15, 2025SaveLearn
Compact Continuous Cold Atomic Beam from a Single Cell with 3D Cooling and Ultra-low Light ShiftWe report a compact single-cell source of a continuous cold-atom beam with three-dimensional (3D) cooling. By integrating an off-axis moving optical molasses (OM) with a two-dimensional…Sheng-Zhe Wang, Qian-Lan Cai, Zhi-Xin Meng et al.·Oct 15, 2025SaveLearn
First GNSS-deployed optical clock for local time scale upgradePrecise time scale is the universal base for all measurements. Here we report the deployment of a compact and transportable optical clock to a timekeeping institution and steering an active hydrogen…Yi Yuan, Jian Cao, Jinbo Yuan et al.·Oct 14, 2025SaveLearn
Millimeter Wave Imaging using Autler-Townes Splitting Induced Fluorescence from Rydberg Atoms in Rubidium VaporWe demonstrate millimeter wave (mmWave) imaging using Autler-Townes (AT) splitting-induced fluorescence in rubidium vapor. By employing counter-propagating probe and coupling beams, we create a plane…Gour Pati, Daniel Mechael, Frederik K. Fatemi et al.·Oct 13, 2025SaveLearn
Fabrication of an atom chip for Rydberg atom-metal surface interaction studiesAn atom chip has been fabricated for the study of interactions between 87Rb Rydberg atoms and a Au surface. The chip tightly confines cold atoms by generating high magnetic field gradients using…O. Cherry, J. D. Carter, J. D. D. Martin·Oct 13, 2025SaveLearn
Lithium Faraday Filter: Some Like It HotMagnetically induced rotation of linearly polarized light near an atomic resonance, combined with Doppler-broadened absorption windows, enables narrowband transmission of optical frequencies. An…Maximilian Luka, Yijun Wang, Denis Uhland et al.·Oct 13, 2025SaveLearn
Low-noise environment for probing fundamental symmetriesWe present the design and characterization of a low-noise environment for measuring the electron's electric dipole moment (EDM) with a beam of molecules. To minimize magnetic Johnson noise from…F. J. Collings, N. J. Fitch, R. A. Jenkins et al.·Oct 13, 2025SaveLearn
Towards a compact transportable optical clock based on the octupole transition in 171Yb+Optical clocks have extremely attractive applications in many fields, including time-frequency metrology, validation of fundamental physical principles, and relativistic geodesy. The 467 nm octupole…Xuanjian Wang, Jian Cao, Hualin Shu et al.·Oct 12, 2025SaveLearn
Hybrid basis and multi-center grid method for strong-field processesWe present a time-dependent framework that combines a hybrid Gaussian-FEDVR basis with a multicenter grid to simulate strong-field and attosecond dynamics in atoms and molecules. The method…Kyle A. Hamer, Heman Gharibnejad, Luca Argenti et al.·Oct 10, 2025SaveLearn
Two-photon rubidium clock detecting 776~nm fluorescenceThe optical atomic clock based on the 5S1/2 → 5D5/2 two-photon transition in rubidium is a candidate for a next generation, manufacturable, portable clock that fits in a small size,…River Beard, Kyle W. Martin, John D. Elgin et al.·Oct 10, 2025SaveLearn
Magnetotactic bacterial populations studied with a Pound-Drever-Hall atomic magnetometerWe demonstrate an optically pumped magnetometer that monitors spin polarization using Pound Drever Hall (PDH) technique. The instrument exhibits a noise floor of 22.2 pT/sqrt(Hz) limited by optical…María Hernández Ruiz, Christopher Kiehl, Vito Giovanni Lucivero et al.·Oct 10, 2025SaveLearn
Acousto-optic lens for 3D shuttling of atoms in a neutral atom quantum computerWe present a novel acousto-optic lens (AOL) design for neutral atom quantum computing. This approach enhances atom rearrangement in optical tweezer arrays and addresses the speed limitations imposed…Zhichao Guo, Rik A. H. van Herk, Edgar J. D. Vredenbregt et al.·Oct 10, 2025SaveLearn
Electronic phase-locking for three-color, two-pathway coherent controlWe report a new method of two-pathway coherent control using three narrow-band cw laser sources, phase locked in an optical phase-lock loop, to maintain the high degree of optical coherence required…Jonah A. Quirk, Carol E. Tanner, D. S. Elliott·Oct 9, 2025SaveLearn