Programmable Dynamic Phase Control of a Quasiperiodic Optical LatticeThe quantum dynamics of quasiperiodic systems display a rich variety of physical behaviors due to the combination of rotational symmetry that is mathematically forbidden in periodic systems, and…Andrew O. Neely, Cedric C. Wilson, Ryan Everly et al.·Jul 30, 2026SaveLearn
Hubbard models with ultracold shielded molecules in optical latticesWe show that, in appropriate regimes, ultracold collisionally shielded molecules in an optical lattice realize a controlled extended Hubbard model, despite their large-radius hard-core repulsion. We…Kevin Pérez, Joseph W. Desroches, Kaden R. A. Hazzard et al.·Jul 29, 2026SaveLearn
Bose-Einstein condensation and superfluidity on a fuzzy sphereAccording to Hohenberg's theorem, Bose-Einstein condensation (BEC) in two dimensions is impossible for any temperature T>0. By contrast, superfluidity does occur in two dimensions at finite…Vira Shyta, Flavio S. Nogueira, Ashley M. Cook·Jul 29, 2026SaveLearn
Engineering SU(N)-Symmetric Hubbard Models with Microwave-Shielded Dipolar MoleculesUltracold polar molecules provide strong, long-range interactions that microwave shielding makes tunable and nearly nuclear-spin independent, giving an emergent SU(N) symmetry. However, extended…Jing-Lun Li, Ragheed Alhyder, Andreas Schindewolf et al.·Jul 29, 2026SaveLearn
Critical non-thermal fixed point and the dynamical condensation phase transitionUsing a non-perturbative quantum kinetic framework, we develop a unified description of the far-from-equilibrium dynamics of three-dimensional Bose gases following cooling quenches across the…Anne-Solène Bornens, Elisabeth Gliott, Nicolas Cherroret·Jul 29, 2026SaveLearn
Role of particle density in the Hall response of synthetic fermionic ladders: Lifshitz and Meissner-vortex transitionsWe characterize the Hall response of non-interacting fermionic M-leg ladders in the presence of an artificial magnetic flux, that can be realized in one-dimensional optical lattices supplemented…Matteo Ferraretto, Matteo Acciai, Massimo Capone·Jul 29, 2026SaveLearn
Dimensional crossover of bound complexes in a two-species Bose-Hubbard lattice: Correlations and dynamicsWe study the equilibrium and nonequilibrium formation of four-particle complexes in a balanced two-species Bose-Hubbard model with repulsive intraspecies and attractive interspecies interactions.…Deepak Gaur, Koushik Mukherjee, Stephanie M. Reimann·Jul 29, 2026SaveLearn
Cavity-induced multispin interactions and phase transitions in ultracold Fermi gasesThe many-body physics of higher-spin systems is expected to host qualitatively new matter phases, but realizing them requires the controllable interactions between multispin components that can be…Zhen Zheng, Shi-Liang Zhu, Z. D. Wang·Jul 29, 2026SaveLearn
Dipolar optimal control of entangled current statesQuantum state control is a fundamental tool for quantum technologies. In this work, we propose and analyze the use of quantum optimal control to exploit the dipolar interaction of ultracold atoms on…Héctor Briongos-Merino, Felipe Isaule, Bruno Juliá-Díaz et al.·Jul 29, 2026SaveLearn
Ultradilute quasi-two-dimensional Bose-Bose liquid mixturesWe study ultradilute 39K Bose-Bose bulk mixtures and droplets in an external harmonic potential that confines them in one spatial direction towards the two-dimensional (2D) limit. Equations of…Leandra Vranješ Markić, Ivan Poparić, Krešimir Dželalija et al.·Jul 28, 2026SaveLearn
From weakly to strongly-interacting driven-dissipative bosons in one dimensionWe consider a one-dimensional driven-dissipative Bose-Hubbard model subjected to incoherent pump and one- and two-body losses, and analyze it by studying its two-point space-time correlations. By…Martina Zündel, Loïc Herviou, Léonie Canet et al.·Jul 28, 2026SaveLearn
Tuning Density and Spin Ordering of Degenerate Fermi Gases in an Optical CavityWe investigate a spin-degenerate Fermi gas coupled to a high-finesse optical cavity, where the competition between scalar and vectorial couplings is controlled by the relative polarization angle of…Wei Qin, Yuan-Hong Chen, Renyuan Liao·Jul 28, 2026SaveLearn
Dynamical signatures of superfluidity and shear rigidity in different phases of a dipolar Bose-Einstein condensateWe show that a sudden change in the polarization direction of the magnetic dipole moments of the atoms in a dipolar Bose-Einstein condensate (BEC) can serve as a useful dynamical probe to sense its…Soumyadeep Halder, Hari Sadhan Ghosh, Axel Pelster et al.·Jul 28, 2026SaveLearn
Quantum Geometry, Anomalous Scaling, and Strong Pseudogap Superfluidity in a Flat-Band Lieb LatticeFlat-band systems such as magic-angle twisted bilayer graphene host strong-correlation superconductivity at vanishingly weak coupling, yet how quantum geometry and pairing fluctuations conspire to…Lin Sun, Hao Deng, Yuxuan Wu et al.·Jul 28, 2026SaveLearn
Comment on "Observation of Kardar--Parisi--Zhang universal scaling in two dimensions"In their paper published in Science 392, 221 (2026), Widmann and collaborators reported interferometry experiments to explore the emission coherence decay of a two-dimensional polariton condensate…J. Bloch, M. Escalera, Q. Fontaine et al.·Jul 27, 2026SaveLearn
Synchronization in rotating supersolidsSynchronization is ubiquitous in nature at various scales and fields. This phenomenon not only offers a window into the intrinsic harmony of complex systems, but also serves as a robust probe for…Elena Poli, Andrea Litvinov, Eva Casotti et al.·Jul 27, 2026SaveLearn
Permutationally Invariant Quantum State Tomography for FermionsQuantum state tomography provides complete information about a quantum state, but its measurement cost generally grows exponentially with system size. In many-particle quantum simulators, this…Shion Yamashika, Daisuke Yamamoto·Jul 26, 2026SaveLearn
Dynamical control of particle jets from a driven condensate in a one-dimensional lattice with double-well potentialWe investigate the nonlinear dynamics of a Bose-Einstein condensate trapped in a double-well potential of a one-dimensional lattice, where the interatomic interactions are periodically modulated in…Z. Li, L. Q. Lai·Jul 26, 2026SaveLearn
Emergent integrable dynamics in a non-integrable Rydberg-atom chainWe show that integrable and non-integrable dynamics can coexist in the same Rydberg-atom chain, depending on the initial state in which the system is prepared. In the setting we consider, Rydberg…Gianluca Morettini, Luca Capizzi, Leonardo Mazza et al.·Jul 24, 2026SaveLearn
Understanding interaction-driven transport in flux lattices with evolution-path symmetryThe destruction of Aharonov-Bohm (AB) caging by interaction and the emergence of interaction-induced chiral currents in flux lattices are two paradigmatic examples of interaction-driven quantum…Jian-Song Pan, Xiaofan Zhou, Wei Yi·Jul 24, 2026SaveLearn
Turbulence in Quantum Gases: Vortices, Waves, and CascadesWe review turbulence in ultracold quantum gases, using the scalar contact-interaction Bose-Einstein condensate as the reference system for quantized circulation, compressibility, vortices, sound, and…Ashton S. Bradley, Tyler W. Neely, Xiaoquan Yu et al.·Jul 24, 2026SaveLearn
Generating persistent-current superpositions in Bose-Einstein condensates using dynamic optical potentialsPrecise and flexible manipulation of the motional state of ultracold atoms is a fundamental enabling technology for diverse applications such as quantum sensing and quantum computation. In this paper…Renzo Testa, Donatella Cassettari·Jul 24, 2026SaveLearn
Structure of the mean-field yrast spectrum of a two-component Bose gas in a ring: role of interaction asymmetryThe mean-field yrast spectrum of an SU(2)-symmetric two-component Bose gas confined to a ring geometry is known to exhibit an intricate nonanalytic structure that is absent in single-component…Hui Tang, Guan-Hua Huang, Shizhong Zhang et al.·Jul 24, 2026SaveLearn
A low-energy effective Hamiltonian for Landau quasiparticles: I. A unified theory of transport and superfluidity in Fermi liquidsWe introduce a new renormalisation scheme to construct the Landau quasiparticles of Fermi fluids. The scheme introduces an energy cutoff Λ to remove the resonant couplings, enabling the dressing of…Pierre-Louis Taillat, Hadrien Kurkjian·Jul 24, 2026SaveLearn
Reduced density matrix approach to one-dimensional ultracold bosonic systemsThe variational determination of the two-boson reduced density matrix is described for a one-dimensional system of N (where N ranges from 2 to 104) harmonically trapped bosons interacting…Mitchell J. Knight, Harry M. Quiney, Andy M. Martin·Jul 24, 2026SaveLearn