Lattice-enabled detection of spin-dependent three-body interactionsWe present the experimental detection of coherent three-body interactions, often masked by stronger two-body effects, through nonequilibrium spin dynamics induced by controllably quenching…C. Binegar, J. O. Austin-Harris, S. E. Begg et al.·Oct 1, 2025SaveLearn
Unified theory of attractive and repulsive polarons in one-dimensional Bose gasWe present a unified description of attractive and repulsive polarons, formed in a one-dimensional Bose gas hosting an impurity particle, by obtaining all ground and excited state solutions to the…Nikolay Yegovtsev, T. Alper Yoğurt, Matthew T. Eiles et al.·Oct 1, 2025SaveLearn
Dark Soliton Formation as a Dark-State Phase Transition in a Dissipative Superfluid Josephson Junction ChainWe identify and characterize a first-order dark-state phase transition between a discrete dark soliton and a uniform superfluid in a Bose-Hubbard chain with a single lossy site. Using classical-field…Robbe Ceulemans, Samuel E. Begg, Matthew J. Davis et al.·Sep 30, 2025SaveLearn
Non-Hermitian comb effect in coupled clean and quasiperiodic chainsWe study localization properties in a system of non-Hermitian quasiperiodic chain coupled to a uniform chain or clean chain by inter-chain hopping. We find that in the limit of weak inter-chain…Soumya Ranjan Padhi, Souvik Roy, Biswajit Paul et al.·Sep 30, 2025SaveLearn
Observation of non-Hermitian topology in cold Rydberg quantum gasesThe pursuit of topological phenomena in non-Hermitian systems has unveiled new physics beyond the conventional Hermitian paradigm, yet their realization in interacting many-body platforms remains a…Jun Zhang, Ya-Jun Wang, Shi-Yao Shao et al.·Sep 30, 2025SaveLearn
Momentum-resolved two-dimensional spectroscopy as a probe of nonlinear quantum field dynamicsEmergent collective excitations constitute a hallmark of interacting quantum many-body systems, yet in solid-state platforms their study has been largely limited by the constraints of linear-response…Duilio De Santis, Alex Gómez Salvador, Nataliia Bazhan et al.·Sep 29, 2025SaveLearn
Tetratomic states of microwave dressed and associated ultracold 23Na40K moleculesUltracold diatomic molecules have achieved significant breakthroughs in recent years, enabling the exploration of quantum chemistry, precision measurements, and strongly correlated many-body physics.…Zhengyu Gu, Xuansheng Zhou, Wei Chen et al.·Sep 28, 2025SaveLearn
Exploring Magnetic Phases in Dual-Species Mott insulating Spinor Lattice GasesWe explore the Mott insulating phases of dual-species bosonic spinor lattice gases, emphasizing the intriguing interplay between synthetic flux and inter-species spin exchange interaction. One of the…Rui-Shan Li, Zong-Zhen Pan, Shi-Jie Yang et al.·Sep 27, 2025SaveLearn
Tunable optical lattices for the creation of matter-wave lattice solitonsWe present experimental techniques that employ an optical accordion lattice with dynamically tunable spacing to create and study bright matter-wave solitons in optical lattices. The system allows…Robbie Cruickshank, Arthur La Rooij, Ethan F. Kerr et al.·Sep 26, 2025SaveLearn
Probing Fractional Quantum Hall states in weakly interacting Fermi gasesQuantum gases are used to simulate the physics of the lowest Landau level (LLL) with neutral atoms, which in the simplest setup is achieved by rotating the gas at the confining harmonic trap…Viktor Bekassy, Mikael Fogelström, Johannes Hofmann·Sep 26, 2025SaveLearn
Formation of ultracold 39K133Cs Feshbach moleculesWe report the creation of an ultracold gas of bosonic 39K133Cs molecules. We first demonstrate a cooling strategy relying on sympathetic cooling of 133Cs to produce an ultracold…Charly Beulenkamp, Krzysztof P. Zamarski, Robert C. Bird et al.·Sep 26, 2025SaveLearn
Observation of Discrete Time Quasicrystal in Rydberg Atomic GasesDiscrete time quasicrystals (DTQC) constitute a class of non-equilibrium matter characterized by temporal order without strict periodicity, in contrast to conventional time crystals. Investigating…Dong-Yang Zhu, Zheng-Yuan Zhang, Qi-Feng Wang et al.·Sep 25, 2025SaveLearn
Superfluid-Mott transition in a frustrated triangular optical latticeGeometric frustration can significantly increase the complexity and richness of many-body physics and, for instance, suppress antiferromagnetic order in quantum magnets. Here, we employ ultracold…Mehedi Hasan, Luca Donini, Sompob Shanokprasith et al.·Sep 24, 2025SaveLearn
Dynamical localization of interacting ultracold atoms in one-dimensional quasi-periodic potentialsWe present numerically exact non-equilibrium dynamics of a one-dimensional Bose gas in quasi-periodic lattice that plays an intermediate role between the long-ranged order and truly disordered…Attis V. M. Marino, M. A. Caracanhas, V. S. Bagnato et al.·Sep 23, 2025SaveLearn
Exploring molecular supersolidity via exact and mean-field theories: single microwave shieldingUltracold polar molecules with microwave shielding provide a powerful platform for exploring quantum many-body physics with strong, anisotropic interactions. We develop an extended Gross-Pitaevskii…Tiziano Arnone Cardinale, Thomas Bland, Stephanie M. Reimann·Sep 22, 2025SaveLearn
Pseudogap in a Fermi-Hubbard quantum simulatorUnderstanding doped Mott insulators is a fundamental goal in condensed matter physics, with relevance to cuprate superconductors and other quantum materials. The doped Hubbard model minimally…Lev Haldar Kendrick, Anant Kale, Youqi Gang et al.·Sep 22, 2025SaveLearn
Dimensionality effect on exceptional fermionic superfluidity with spin-dependent asymmetric hoppingNon-Hermitian (NH) quantum systems host exceptional points (EPs), where eigenstates and eigenvalues coalesce, leading to unconventional many-body phenomena absent in Hermitian systems. While NH…Soma Takemori, Kazuki Yamamoto, Akihisa Koga·Sep 22, 2025SaveLearn
Dynamics of bright solitons in spin-orbit coupled Bose-Einstein condensates under the influence of optical and Rabi-coupling latticesWe consider coupled matter-wave bright solitons in spatial coherence spin-orbit coupled Bose-Einstein condensates in optical and Rabi-coupling lattice potentials and find an effective potential for…Sumaita Sultana, Sk Siddik, Golam Ali Sekh·Sep 20, 2025SaveLearn
Exploring confinement transitions in Z2 lattice gauge theories with dipolar atoms beyond one dimensionConfinement of particles into bound states is a phenomenon spanning from high-energy to condensed matter physics, which can be studied in the framework of lattice gauge theories (LGTs). Achieving a…Matjaž Kebrič, Lin Su, Alexander Douglas et al.·Sep 19, 2025SaveLearn
Attractive Multidimensional Solitons in Trapping PotentialsThis paper reviews theoretical advances on the formation and stabilization of multidimensional solitons in nonlinear Schrödinger systems with attractive interactions, focusing on atomic Bose-Einstein…Fatkhulla Abdullaev, Mario Salerno·Sep 19, 2025SaveLearn
Dynamics of quantized vortices under quasi-periodic boundary conditionsThe Gross-Pitaevskii equation is widely used for vortex dynamics, but finite domains with hard walls or confining potentials distort bulk behavior through vortex-image effects or induced flows.…Fabio Magistrelli, Marco Antonelli·Sep 18, 2025SaveLearn
Bloch oscillations of helicoidal spin-orbit coupled Bose-Einstein condensates in deep optical latticesWe consider helicoidal spin-orbit coupled Bose-Einstein condensates in deep optical lattice and study the dynamics of Bloch oscillation. We show that the variation of helicoidal gauge potential with…Sumaita Sultana, Golam Ali Sekh·Sep 18, 2025SaveLearn
Zero-energy resonances in ultracold hydrogen sticking to liquid helium films of finite thicknessWe investigated quantum states of ultracold hydrogen atoms in a combined potential comprising the H-He film interaction in the presence of a substrate and the Earth gravitational field. We show that…R. Karakhanyan, A. Voronin, V. Nesvizhevsky et al.·Sep 18, 2025SaveLearn
Modulational instability of inter-spin-orbit coupled Bose-Einstein condensates in deep optical latticeWe present a comprehensive study of modulational instability (MI) in a binary Bose-Einstein condensate with spin-orbit coupling, confined to a deep optical lattice. The system is modeled by a set of…R. Sasireka, S. Sabari, A. Uthayakumar et al.·Sep 18, 2025SaveLearn
Oscillating ring ferrodark solitons with breathing nematic core in a homogeneous spinor superfluidWe study the dynamics of ring ferrodark solitons (FDSs) in a homogeneous quasi-two-dimensional (2D) ferromagnetic spin-1 Bose-Einstein condensate (BEC). In contrast to the usual expanding dynamics of…Xiaoquan Yu·Sep 17, 2025SaveLearn