The heavy Fermi polaron I: the Lithium-Cesium experimentWe present details of an experimental platform for studying Fermi polarons in a quantum-gas mixture. The system consists of about a thousand bosonic 133Cs impurities immersed in a deeply…Michael Rautenberg, Tobias Krom, Eleonora Lippi et al.·Aug 27, 2026·Top 74%SaveLearn
Crossing the Rotational Sound Barrier in a Quantum SolventMolecules embedded in superfluids provide an experimentally controllable platform for investigating impurity physics. Here, we investigate a driven molecule rotating in a superfluid environment,…Baptiste Coquinot, Giacomo Bighin, Mikhail Lemeshko et al.·Aug 27, 2026·Top 26%SaveLearn
Vortex lattices in coupled one-dimensional Bose-Einstein condensates with a synthetic magnetic fieldWe investigate the mean-field ground states of coupled one-dimensional Bose-Einstein condensates subject to a synthetic magnetic field. The resulting interacting coupled-wire model has one continuous…Holly A. J. Middleton-Spencer, Rose Davies, David G. Reid et al.·Aug 27, 2026·Top 72%SaveLearn
Emptiness formation in the Lieb-Liniger gas: hydrodynamic instantons and a conjectured rate functionWe study the emptiness formation probability (EFP) in the ground state of the repulsive one-dimensional Lieb-Liniger Bose gas. For a macroscopic empty interval of length 2R, its leading asymptotic…Boris A. Khanikati, Alexander G. Abanov·Aug 27, 2026·Top 70%SaveLearn
Exact analytical spectrum, eigenstates, and quantum geometry of the quarter-flux Harper-Hofstadter modelQuantum geometry has emerged as a guiding principle across atomic and condensed-matter physics, shaping the topological responses of Bloch bands and the stability of the correlated phases they host.…Isaac Tesfaye, André Eckardt·Aug 26, 2026SaveLearn
Mass-anisotropy driven stripe pattern formation and directional modulational instability in polariton condensateMotivated by recent experimental advances toward electrical control of the effective mass and the realization of anisotropic mass distributions, we investigate the impact of mass anisotropy on…Hari Sadhan Ghosh, Soumyadeep Halder, Subrata Das et al.·Aug 26, 2026SaveLearn
Dynamical development of long-range spatial coherence in non-equilibrium bosonic condensationDevelopment of spontaneous coherence is one of the hallmarks of bosonic condensation in a variety of physical systems, such as cold atoms, confined photons, and hybrid light-matter quasiparticles…Bianca Rae Fabricante, Dąbrówka Biegańska, Paolo Comaron et al.·Aug 26, 2026·Top 30%SaveLearn
Roton Instability in Quantum Droplets with Finite-Range Soft-Core InteractionWe investigate the emergence of roton instability in self-bound quantum droplets interacting via a finite-range soft-core potential modeled by a Heaviside step interaction. The ground-state…Avra Banerjee·Aug 25, 2026·Top 94%SaveLearn
Tunable Mediated Interactions Near Spontaneous Symmetry Breaking: From Yukawa to Coulomb and Dzyaloshinskii--Moriya InteractionsWe propose a realization of tunable long-range mediated interactions generated by Nambu-Goldstone (NG) modes near spontaneous symmetry breaking. An effective exchange interaction emerges between two…Hoshu Hiyane, Hiroyuki Tajima·Aug 25, 2026·Top 58%SaveLearn
Observation of electron spin interactions between Rydberg atomsWe report the observation of electron spin interactions between Rydberg atoms, which are driven by spin-orbit coupling through second-order dipole perturbation and exhibit a spatial anisotropy…Le Ruan, Ziqi Zhou, Yuchen Guo et al.·Aug 24, 2026·Top 16%SaveLearn
Universal Spin-Position Coupled Rydberg InteractionsStrong interactions between s-orbital Rydberg atoms underpin atom-array-based quantum computation and quantum simulation. Typically, the spin dependence of these interactions is negligible and…Chengshu Li, Hui Zhai·Aug 24, 2026·Top 22%SaveLearn
Spinor condensate persistent currents in an atomtronic Josephson necklaceThe investigation of superflow in multi-junction Josephson circuits is currently a leading frontier of physics research, probing the fundamental manifestations of macroscopic phase coherence and…Sayan Chatterjee, Nalinikanta Pradhan, Rina Kanamoto et al.·Aug 24, 2026·Top 88%SaveLearn
Odd-frequency pair correlations in the trapped fermionic Tonks-Girardeau gasThe fermionic Tonks-Girardeau gas is an exactly solvable model realizing a conventional macroscopic condensate of p-wave Cooper pairs. Here we demonstrate that, when confined by a trapping potential,…M. Wong, K. Thompson, M. Governale et al.·Aug 22, 2026SaveLearn
Breakdown of Aharonov-Bohm cage in Rydberg synthetic lattices: the roles of inhomogeneity and long-range exchangeWhile the interaction-induced breakdown of Aharonov-Bohm (AB) cage is typically attributed to uniform bound-pair transport, systems with inhomogeneous exchange interactions realized with Rydberg…Li Pan, Xinlu Chen, Hong Zhang et al.·Aug 22, 2026·Top 64%SaveLearn
Dynamical Signatures and Kibble-Zurek Scaling of Localization in Tilted Bose-Einstein CondensatesWe study nonequilibrium signatures of tilt-induced localization in a one-dimensional Bose-Einstein condensate loaded in a shallow optical lattice. The tilt strength acts as a control parameter for…Argha Debnath, Radheshyam Saha, Ravindra W. Chhajlany et al.·Aug 21, 2026·Top 80%SaveLearn
Quantum Fisher information in a quenched p + ip superfluidThe quantum Fisher information (QFI) is widely used to characterize quantum phases and transitions, but its diagnostic power sometimes relies on selecting special generators based on prior knowledge…Stelio Varrone, Yunxiang Liao·Aug 21, 2026·Top 38%SaveLearn
Pair size versus coherence length and quantum geometry in the spin-orbit coupled BCS-BEC crossoverWe investigate the interplay between pairing correlations and quantum geometry in the spin-orbit-coupled BCS-BEC crossover. Working in the helicity basis, we derive the exact pair-size tensor for the…R. N. Kalkan, M. Iskin·Aug 21, 2026·Top 48%SaveLearn
Photon-mediated thermodynamics and density fluctuations in an ensemble of laser-cooled Cesium atomsWe present an experimental study of detuning-dependent properties of a laser-cooled cesium cloud in a magneto-optical trap. Fluorescence images are used to extract the cloud size, shot-to-shot width…Arnab Ghosh, Inderpreet Kaur, Hemant Yadav et al.·Aug 20, 2026·Top 98%SaveLearn
Self-limiting electrostriction of a single ion in an ultracold polar gas: From mesoscopic ions to crystalline molecular ringsWe investigate the self-assembly of polar molecules around a single ion immersed in an ultracold, dilute two-dimensional molecular gas. The ion aligns and attracts the molecules through charge-dipole…Ruiren Shi, Saajid Chowdhury, Leon Karpa et al.·Aug 20, 2026·Top 14%SaveLearn
Competing triangular and stripe supersolid orders in a dipolar quantum gasSupersolids are exotic quantum states in which long-range phase coherence coexists, and may interplay, with emergent spatial orders. A particularly rich phase diagram featuring several competing…Karthik Chandrashekara, Christian Gölzhäuser, Lily Platt et al.·Aug 20, 2026·Top 4%SaveLearn
Imaging the vacuum fluctuations of a quantum fieldHeisenberg uncertainties lead to inevitable fluctuations in the measurement outcomes for quantum-mechanical observables. For quantum fields, these uncertainties result in random spatial structures in…Yansheng Zhang, Feiyang Wang, Yi Jiang et al.·Aug 20, 2026·Top 8%SaveLearn
Anyon condensates of dipoles in triangular laddersHard-core dipoles in triangular ladders are an excellent platform for the study of the interplay between frustration and long-range interactions, well described by a modified version of the…Arjo Dasgupta, Luis Santos·Aug 20, 2026·Top 56%SaveLearn
Structural complexity of an SU(3) Fermi Hubbard modelTwo-dimensional quantum gas microscopy provides an unparalleled tool to study quantum many-body systems using ultracold atoms. For the SU(2) Fermi Hubbard model (FHM), access to spin-resolved…Jiani Fu, Zewen Zhang, Eduardo Ibarra-García-Padilla·Aug 20, 2026·Top 90%SaveLearn
Kibble--Zurek Scaling in the Dicke Model at Mesoscopic ScalesThe Dicke model is a paradigmatic setting for collective light-matter physics and the superradiant phase transition. Yet extracting the critical exponents is challenging at experimentally accessible…Haowei Li, Hanteng Wang·Aug 20, 2026·Top 20%SaveLearn
One-dimensional Polar Spinor DropletsWe derive a channel-resolved Lee-Huang-Yang correction and construct an extended GrossPitaevskii model for one-dimensional polar spin-1 quantum droplets. The fluctuation contribution separates into…Hao Zhu, Wen-Kai Bai, Yi-Ran Shen et al.·Aug 19, 2026·Top 62%SaveLearn