Temperature-induced effective topology in many-body ultracold atomic quantum systemsUltracold atomic quantum systems offer an unprecedentedly powerful platform for exploring interacting symmetry-protected topological phases. Here, we show that their characteristic control over…Nitya Cuzzuol, Michele Miotto, Arianna Montorsi et al.·Sep 8, 2026SaveLearn
Anderson orthogonality scaling in the Rabi-driven heavy Fermi polaronThe Anderson orthogonality catastrophe (AOC) is a paradigmatic many-body phenomenon in which a local perturbation induces a macroscopic response of a Fermi sea. We probe signatures of the AOC by…Michael Rautenberg, Tobias Krom, Eugen Dizer et al.·Sep 8, 2026SaveLearn
Renormalization of One-Dimensional Semirelativistic Bosons with Contact InteractionsWe study one-dimensional spinless bosons with semirelativistic spinless-Salpeter dispersion and attractive pairwise contact interactions. Because the dispersion becomes linear at large momentum, the…Fatih Erman, O. Teoman Turgut·Sep 8, 2026SaveLearn
Exciton-polariton condensates in epsilon-near-zero cavitiesWe propose an epsilon-near-zero (ENZ) artificial cavity that can enhance light-matter coupling around the ENZ frequency and theoretically show the possibility of exciton-polariton condensation in the…Ege Özgün·Sep 8, 2026SaveLearn
Large-Chern-number flat bands, anomalous Dirac cones, and unconventional superfluidity in square-lattice systems with SU(N) non-Abelian gauge fieldsWe study topological band structures and superfluid phases in two-dimensional square-lattice systems with homogeneous SU(N) non-Abelian gauge fields. Starting from an SU(4) gauge-field model…Wentao Zhong, Zhongbo Yan·Sep 8, 2026SaveLearn
Increase of Magnetic Trap Loading Efficiency for 39K Bose--Einstein Condensation ExperimentsDuring the experimental sequence, a large atom number is important for the creation of high-quality Bose--Einstein condensates. We report an experimental increase of about 15% in magnetic-trap (MT)…Yihao Cheng, Xiaoyang Shen, Weixin Li et al.·Sep 8, 2026SaveLearn
Limit Cycles in a Photonic Dimer with Tuneable Non-Hermitian InteractionsInteractions govern the emergence of collective behaviour in classical and quantum many-body systems. While conservative interactions are well known to generate nonlinear phenomena ranging from…Kevin J. H. Peters, Peter Schnorrenberg, Daniel Ehrmanntraut et al.·Sep 7, 2026SaveLearn
Where Is the \(p\)-Wave Superfluid? Correlated Phase Diagram of Microwave-Shielded Polar MoleculesChiral px\!\! i py superfluidity in fermionic polar molecules offers a direct route to topological quantum matter with non-Abelian excitations, yet the parameter regime in which pairing…Tao Shi·Sep 7, 2026SaveLearn
Spontaneous counterflow in rotating supersolidsRotating supersolids challenge the conventional notion of superfluid flow: quantized vortices coexist with crystalline order arising from the system's intrinsic density modulation. Drawing on…Silvia Trabucco, Elena Poli, Massimo Mannarelli et al.·Sep 7, 2026SaveLearn
Precision tests of nonlinear and stochastic modifications of quantum mechanics with a 1D quantum gasWe propose a cold-atom platform for precision tests of nonlinear and stochastic modifications to the Schrödinger equation, utilizing strongly correlated ultracold 133Cs in a uniform array of…Yi Zeng, Angelo Bassi, Grigori E. Astrakharchik et al.·Sep 7, 2026SaveLearn
Nonequilibrium full counting statistics of multicomponent strongly-interacting quantum gases with defectsWe investigate the full counting statistics of a one-dimensional multicomponent impenetrable gas released from a bipartite state in the presence of a local defect. Spin--charge separation reduces the…Ovidiu I. Patu, Oleksandr Gamayun, Catalin Pascu Moca·Sep 7, 2026SaveLearn
Superfluidity in active quantum flocksActive quantum matter has very recently emerged at the intersection between bio- and quantum many-body physics, combining the self-organization of living systems with the coherence of the quantum…Byjesh N. Radhakrishnan, Reyhaneh Khasseh, Thomas Schmidt et al.·Sep 6, 2026SaveLearn
Dynamical signatures of Hardcore-Boson Supersolid on the Triangular LatticeWe investigate the dynamical signatures of the supersolid phase in the triangular-lattice hardcore Bose-Hubbard model via large-scale quantum Monte Carlo simulations and linear spin-wave theory. We…Xingchuan Zhu, Qingyang Guo, Junsong Sun et al.·Sep 6, 2026SaveLearn
Generating quantum error correcting codes from topological pre-thermal scarsQuantum many-body scars are rare nonthermal states embedded within otherwise thermalizing spectra, making them promising candidates for storing and manipulating quantum information. However, a…William N. Faugno, Frank Barrows, Terry A. Loring et al.·Sep 4, 2026SaveLearn
Quantum Quenches across the Bose-glass TransitionDue to their intrinsic interplay between long-range order and quasi-disorder, quasicrystalline systems provide a rich platform for investigating novel quantum phenomena. Here we study the…Bo Song, Shaurya Bhave, Emmanuel Gottlob et al.·Sep 4, 2026SaveLearn
How dipolar interactions structure molecular dropletsWe investigate how dipolar interactions between microwave-shielded polar molecules structure the self-bound droplets formed under variation of the interaction strength. We identify the transition…Wiiliam Freitas, Panagiotis Giannakeas, Jan M. Rost·Sep 4, 2026SaveLearn
Fluctuations of a Photon Bose-Einstein Condensate Coupled to a Reservoir: Describing Coherence Properties in a Free-Energy ModelPhotons are mutually nearly noninteracting particles, so thermalized photon ensembles are commonly obtained not from direct particle-particle-interactions but rather from contact with matter, which…Martin Weitz, Andreas Redmann, Riccardo Panico et al.·Sep 4, 2026SaveLearn
Spin-Charge Subordination in the Infinite-U SU(N) Hubbard ChainWe obtain the exact full counting statistics of charge and flavor transport in the one-dimensional infinite-U SU(N) Hubbard model. The no-passing constraint freezes the ordered flavor sequence…Cătălin Paşcu Moca, Ovidiu I. Pâţu, Gergely Zaránd et al.·Sep 4, 2026SaveLearn
Three-observable measurement of the critical velocity in a paraxial superfluid of light flowing past a mobile impurityWe report the measurement of the critical velocity of a paraxial superfluid of light flowing past a mobile impurity, realized using a dual-wavelength optical scheme in a warm vapor of…T. Aladjidi, M. Baker-Rasooli, T. D. Ferreira et al.·Sep 3, 2026SaveLearn
Finite-temperature mass gap and quench dynamics of mobile impurities in a Fermi gasRecently, a mass-gap description of mobile impurities in a Fermi gas was introduced, which connects Anderson's orthogonality catastrophe for static impurities to the quasiparticle picture of…Baihua Gong·Sep 3, 2026SaveLearn
Universal scaling of fluctuations and correlations across the superfluid transitionThe critical behavior of a system near a continuous phase transition is commonly characterized by power laws and a set of universal critical exponents. Yet universality at phase transitions has even…Paul Paquiez, Géraud Dupuy, Maxime Allemand et al.·Sep 3, 2026SaveLearn
Dynamical stabilisation of a quantum fluid using a single topological defectThe size and shape of a quantum fluid in equilibrium is strongly influenced by the inter-particle interactions. In the attractive interaction regime, atomic quantum fluids ultimately collapse in a…Deborah Capecchi, Paolo Comaron, Antonio Gianfrate et al.·Sep 2, 2026SaveLearn
Magnetic-Field-Calibration-Free Determination of the Hyperfine Constant A in Ultracold Fermi gases of 40KHyperfine constant A is a key parameter of the hyperfine structure and underpins precision spectroscopy and metrology. In this Letter, we develop a magnetic-field-calibration-free method for…Yajing Yang, Biao Shan, Yuhang Zhao et al.·Sep 2, 2026SaveLearn
Bell inequality violation with momentum-entangled massive particlesBell's theorem revealed the fundamental incompatibility between the predictions of quantum mechanics and local realism. Bell inequality violations have since demonstrated quantum nonlocality…Y. S. Athreya, S. Kannan, X. T. Yan et al.·Sep 2, 2026SaveLearn
Non-Additivity of Microwave-Shielded Interactions between Dipolar MoleculesTheoretical models of the effective interactions between microwave-shielded polar molecules typically rely on the assumption of pairwise additivity. In this work, we test the validity of this…Fabian Prieschl, Andreas Schindewolf, Robert E. Zillich·Sep 1, 2026SaveLearn