Detecting Complex-Energy Braiding Topology in a Dissipative Atomic Simulator with Transformer-Based Geometric TomographyMachine learning (ML) is shaping our exploration of topological matter, whose existence is inherently tied to the geometry of quantum states or energy spectra. In non-Hermitian systems, distinctive…Yang Yue, Nan Li, Xin Zhang et al.·Mar 26, 2026SaveLearn
Diffusion in interacting two-dimensional systems under a uniform magnetic fieldThe dynamics of interacting particles in orbital magnetic fields are notoriously difficult to study, as this physics is inherently connected to electronic correlations in two-dimensional systems, for…Łukasz Iwanek, Marcin Mierzejewski, Adam S. Sajna·Mar 26, 2026SaveLearn
A High-Flux Source of Cold Strontium with a Loading Rate of 4 × 1010 atoms/s for Open ReleaseWe present a high-flux source of cold strontium atoms based on a two-dimensional magneto-optical trap (2D MOT) and a Zeeman slower. We use the source to load a 3D MOT in a separate science chamber,…Thomas Walker, Anna L. Marchant, Elliot Bentine et al.·Mar 26, 2026SaveLearn
Intercavity phonons and dynamics in coupled polariton cavitiesIntercavity polaritons, hybrid quasiparticles with spatially separated photonic and excitonic components, provide a platform to engineer structured light-matter states. We show that resonant driving…Iliana Carmona-Moreno, Grover Andrade-Sánchez, Hugo A Lara-García et al.·Mar 24, 2026SaveLearn
Occupation-selective topological pumping from Floquet gauge fieldsTopological pumping is conventionally governed by single-particle band topology. Here we show that promoting tunneling to a dynamical, occupation-conditioned variable fundamentally reshapes this…Wenjie Liu, Ching Hua Lee, Zhoutao Lei·Mar 24, 2026SaveLearn
Transformation of the Talbot effect in response to phase disorderBose-Einstein condensates initially arranged in a long chain freely expand and interfere. If the initial phases of the condensates are identical, the initial density distribution is restored…Ilia Mosaki, A. V. Turlapov·Mar 24, 2026SaveLearn
A two-dimensional realization of the parity anomalyQuantum anomalies arise when symmetries of a classical theory cannot be preserved upon quantization, leading to unconventional topological responses. A prominent example is the parity anomaly of a…Nehal Mittal, Tristan Villain, Mathis Demouchy et al.·Mar 23, 2026SaveLearn
Emergent thermal fluctuations and non-Hermitian phase transitions in open photon condensatesWe investigate the nonequilibrium dynamics of an open photon Bose-Einstein condensate in a dye-filled microcavity using a Lindblad master-equation approach, treating the condensate and the…Moritz Janning, Roman Kramer, Michael Turaev et al.·Mar 23, 2026SaveLearn
Critical dynamics of the superfluid phase transition in Model FWe describe numerical simulations of the critical dynamics near the superfluid phase transition. The calculations are based on an implementation of a stochastic hydrodynamic theory known as model F…Chandrodoy Chattopadhyay, Robert Maguire, Josh Ott et al.·Mar 23, 2026SaveLearn
Heterosymmetric states of rotating quantum droplets under confinementWe investigate the rotational response of a confined, two-dimensional quantum droplet, which emerges in an attractive binary Bose mixture that is stabilized against collapse by beyond-mean-field…S. Nikolaou, G. M. Kavoulakis, M. Ogren·Mar 22, 2026SaveLearn
Tuning interactions between static-field-shielded polar molecules with microwavesThe ability to tune interparticle interactions is one of the main advantages of using ultracold quantum gases for quantum simulation of many-body physics. Current experiments with ultracold polar…Christopher J. Ho, Joy Dutta, Bijit Mukherjee et al.·Mar 22, 2026SaveLearn
Path Integral Monte Carlo on a SphereWe solve numerically exactly a simple toy model to quantum general relativity or more properly to path integral on a curved space. We consider the thermal equilibrium of a quantum many body problem…Riccardo Fantoni·Mar 21, 2026SaveLearn
Interference of a chain of Bose condensates in the Pitaevskii-Gross approximationA long chain of Bose condensates freely expands and interferes after being released from an optical lattice. The interference fringes are well resolved both in the case of equal phases of the…I. N. Mosaki, A. V. Turlapov·Mar 20, 2026SaveLearn
Order in the interference of a long chain of Bose condensates with unrestricted phasesFor a long periodic chain of Bose condensates prepared in the free space, the subsequent evolution and interference dramatically depend on the difference between the phases of the adjacent and more…Vasiliy Makhalov, Andrey Turlapov·Mar 20, 2026SaveLearn
Rotation-triggered Kelvin-Helmholtz and counter-superflow instabilities in a three-component Bose-Einstein condensateInterfacial hydrodynamic instabilities in multicomponent superfluids provide a versatile platform to explore nonequilibrium quantum dynamics beyond classical fluid analogues. We study dynamical…Susovan Giri, Arpana Saboo, Hari Sadhan Ghosh et al.·Mar 19, 2026SaveLearn
Probing Coherent Many-Body Spin Dynamics in a Molecular Tweezer Array Quantum SimulatorModels of interacting quantum spins are used in many areas of physics ranging from the study of magnetism and strongly correlated materials to quantum sensing. In this work, we study coherent…Yukai Lu, Connor M. Holland, Callum L. Welsh et al.·Mar 19, 2026SaveLearn
Anomalous Topological Bloch Oscillations under Non-Abelian Gauge FieldsTopological Bloch oscillations are a hallmark of quantum transport phenomenon in which wavepackets undergo oscillatory motion driven by the interplay between an external force and topological edge…Chunyan Li, Ce Shang, Boris A. Malomed·Mar 19, 2026SaveLearn
Vortex Retention Mediated Turbulent Transitions in Self-Gravitating Bosonic and Axionic CondensatesWe investigate turbulent spin-down dynamics in self-gravitating Bose-Einstein condensates, comparing purely bosonic and axionic (higher-order interacting) systems. Through simulations of the…Anirudh Sivakumar, Sanjay Shukla, Rahul Pandit et al.·Mar 19, 2026SaveLearn
Systematic solitary waves by linear limit continuation from two anisotropic traps in two-dimensional Bose-Einstein condensatesLinear limit continuation was recently developed as a systematic and effective method for constructing numerically exact solitary waves from their respective linear limits. In this work, we apply the…Wenlong Wang·Mar 18, 2026SaveLearn
Bosonic quantum mixtures with competing interactions: quantum liquid droplets and supersolidsThese lecture notes contain an introduction to quantum simulation of bosonic systems in the continuum, focusing on weakly interacting Bose-Bose mixtures with competing mean-field interactions. When…Sarah Hirthe, Leticia Tarruell·Mar 18, 2026SaveLearn
Fate of a Fractional Chern Insulator under Nonlocal Interactions in Synthetic DimensionsSynthetic dimensions provide a powerful route to engineer topological lattice models in ultracold atomic systems, but they contain intrinsic nonlocal interactions along the synthetic direction. We…Patrick Liam Geraghty, Alberto Nardin, Leonardo Mazza et al.·Mar 17, 2026SaveLearn
Quantized transport of solitons in Bose-Einstein condensates driven by spin-orbit couplingWe demonstrate that linear and nonlinear Thouless pumping can be realized in two-component elongated Bose-Einstein condensates using helicoidal spin-orbit coupling that slides with respect to a…Yaroslav V. Kartashov, Vladimir V. Konotop, Dmitry A. Zezyulin·Mar 17, 2026SaveLearn
Efimovian Phonon Production for an Analog Coasting Universe in Bose-Einstein CondensatesEfimov effects arise from scale invariance, a fundamental symmetry with universal implications. While spatial Efimov physics has been extensively studied, realizing its temporal counterpart remains…Yunfei Xue, Jiabin Wang, Li Chen et al.·Mar 17, 2026SaveLearn
Tuning Topological Charge and Gauge Field Anisotropy in a Spin-1 Synthetic MonopoleHigher-dimensional Hilbert spaces in quantum simulation, as in all quantum science, expand the range of accessible phenomena. In this work, we experimentally realize a synthetic monopole using an…Nicholas Milson, Arina Tashchilina, Kathleen Tamura et al.·Mar 17, 2026SaveLearn
Statistics-governed dynamical scaling in interacting anyonic chainsParticle statistics impose fundamental constraints on nonequilibrium quantum dynamics, yet it remains an open question whether anyonic statistics can lead to emergent dynamical scaling beyond the…Xu-Chen Yang, Botao Wang, Jianpeng Liu et al.·Mar 16, 2026SaveLearn