Controlling charge and spin currents through nonreciprocal dissipative processesWe investigate the generation and control of both charge and spin currents via nonreciprocal dissipative mechanisms in a two-dimensional spinful fermionic atom quantum system with broken inversion…Catalin-Mihai Halati, Jean-Sébastien Bernier·Jul 17, 2026SaveLearn
Isothermal compression of a Fermi gas to deep quantum degeneracyThe standard approach for generating deeply degenerate quantum gases is evaporative or sympathetic cooling in a harmonic trap, after which the gas has reached its minimum entropy. All subsequent…Kirill Karpov, Jonas Auch, Eduard Heidt et al.·Jul 17, 2026SaveLearn
Quantum droplets in dipolar quasi-one-dimensional Bose-Einstein condensates in optical latticesWe consider quantum droplets in dipolar Bose-Einstein condensates embedded in optical lattices within the framework of Gross-Pitaevskii equations. In dipolar BECs, the long-range and isotropic…Sk Siddik, Golam Ali Sekh·Jul 17, 2026SaveLearn
Topology meets superconductivity in a one-dimensional t-J model of magnetic atomsStrongly interacting fermions represent the key constituent of several intriguing phases of matter. However, due to the inherent complexity of these systems, important regimes are still inaccessible.…Leonardo Bellinato Giacomelli, Thomas Bland, Louis Lafforgue et al.·Jul 17, 2026SaveLearn
Apparatus for quantum-mixture research in microgravityExperiments with ultracold quantum gases are a rapidly advancing research field with many applications in fundamental physics and quantum technology. Here, we report on a high-flux generation of…Baptist Piest, Jonas Böhm, Timothé Estrampes et al.·Jul 17, 2026SaveLearn
Parallel analog quantum simulation in homogeneous quantum gasesAnalog quantum simulation offers a powerful way to study strongly correlated quantum systems that are beyond the reach of classical computation. In this context, ultracold atomic gases have been…Diego Hernández Rajkov, Alberto Terenzi, Marcia Frómeta Fernández et al.·Jul 16, 2026SaveLearn
Collective dynamics of harmonically trapped 1D quantum droplets under linear gravitational-like confinementWe investigate the dynamics of harmonically confined quantum droplets in a binary Bose Einstein condensate within the one dimensional extended Gross Pitaevskii framework, including LHY corrections,…Saurab Das, Jayanta Bera, Ajay Nath·Jul 16, 2026SaveLearn
Diffusion in quantum state preparation: From passive cooling to system-bath engineeringWe investigate and compare two particle number-conserving protocols for the preparation of a topologically nontrivial state. The first is derived from thermally coupling the system to a cold bath,…Tim Pokart, Lukas König, Sebastian Diehl et al.·Jul 16, 2026SaveLearn
Interactions and Reconnections of Four-Dimensional Quantum VorticesInteractions and reconnections of vortices are fundamental in many areas of physics, including classical and quantum fluids where they are central to understanding phenomena such as turbulence. In…H. A. J. Middleton-Spencer, B. McCanna, D. Proment et al.·Jul 16, 2026SaveLearn
Dipolar mixtures in checker-board optical bilayersUltra-cold dipolar mixtures in component-dependent optical potentials constitute an interesting platform for the study of the interplay between intra- and inter-component anisotropic long-range…Rukmani Bai, Luis Santos·Jul 15, 2026SaveLearn
Momentum Distribution and Contact Parameters of a mass-imbalanced three-body system across the Efimov-Unatomic transitionWe investigate the single-particle momentum distribution and contact parameters of mass-imbalanced three-body systems at the critical dimension Dc, where the transition between discrete and…D. S. Rosa, R. M. Francisco, T. Frederico et al.·Jul 15, 2026SaveLearn
Phase diagram of one-dimensional bosons with Rydberg-dressed soft-core interactionsRydberg and Rydberg-dressed atomic gases have recently emerged as a promising quantum simulator for a variety of models in condensed matter physics. Here we investigate one-dimensional bosons with…Shengjie Yu, Laurent Sanchez-Palencia·Jul 15, 2026SaveLearn
Standard basis operator method for ground-state and temperature properties of single and two-component Bose-Hubbard modelWe formulate an improved standard basis operator (SBO) method for the single and two-component Bose-Hubbard model in three dimensions. In the first case, nonzero temperature predictions are…Oliwier Urbański, Tomasz P. Polak·Jul 15, 2026SaveLearn
Magnetic-field control of interactions in alkaline-earth Rydberg atoms and applications to XXZ modelsWe study the magnetic-field dependence of the interactions between two alkaline-earth(-like) Rydberg atoms, 88Sr and 174Yb. Considering the pair of Rydberg states…Masaya Kunimi, Takafumi Tomita·Jul 15, 2026SaveLearn
Shift of the Bose-Einstein condensation transition in the presence of a second atomic speciesAtomic interactions play an important role in the properties of ultracold atomic gases. In single component bosonic systems, its effect is already present at the critical point for the Bose-Einstein…Pedro M. Gaspar, Vanderlei S. Bagnato, Patricia C. M. Castilho·Jul 15, 2026SaveLearn
Formation of Cavity-Polaritons via High-Order Van Hove SingularitiesWe consider polaritons formed by hybridizing a continuum of interband particle-hole excitations of an insulating phase with a cavity photon at subgap frequencies, where absorption is suppressed. The…Igor Gianardi, Michele Pini, Francesco Piazza·Jul 15, 2026SaveLearn
Solitary waves of attracting SU(N) fermionsWe study the formation, dynamics, and disorder robustness of bound states in attractively interacting SU(N) fermions on a one-dimensional ring lattice. Using exact diagonalization in fixed-momentum…Aysha Alsubaihi, Wayne J. Chetcuti, Frederic Chevy et al.·Jul 14, 2026SaveLearn
Soliton turbulence of a strongly driven one-dimensional Bose gasWe study the out-of-equilibrium dynamics of a weakly interacting one-dimensional Bose gas in a box trap, subjected to a drive realized by a periodically oscillating linear potential. After a…Manon Ballu, Romain Dubessy, Aurélien Perrin et al.·Jul 14, 2026SaveLearn
Correlated phases of moat-band excitons in two dimensionsWe study dilute two-dimensional systems of interacting excitons with a moat dispersion, whose ground-state manifold consists of a set of discrete or continuously degenerate energy minima. At low…L. Maisel Licerán, S. H. Boeve, H. T. C. Stoof·Jul 14, 2026SaveLearn
Majorana string simulation of nonequilibrium dynamics in two-dimensional lattice fermion systemsThe study of real-time dynamics of fermions remains one of the last frontiers beyond the reach of classical simulations and is key to our understanding of quantum behavior in chemistry and materials,…Matteo D'Anna, Jannes Nys, Juan Carrasquilla·Jul 14, 2026SaveLearn
Ab initio path integral Monte Carlo study of the 2D uniform electron liquid at finite temperaturesWe present extensive ab initio path integral Monte Carlo (PIMC) simulations of the two-dimensional uniform electron gas (2DEG), covering a broad range of density parameters rs=0.1,…,50…Tobias Dornheim, Fotios Kalkavouras, Paul Hamann et al.·Jul 13, 2026SaveLearn
Particle-hole origin of thermal beating in dipole-compression modes of a 1D Bose gasUsing generalized hydrodynamics, we study the thermal behavior of dipole-compression collective oscillations in a harmonically trapped one-dimensional (1D) Bose gas across the crossover from weak to…Caroline Mauron, Karen V. Kheruntsyan, Giulia De Rosi·Jul 13, 2026SaveLearn
A phase microscope for quantum gasesCoherence properties are central to quantum systems and are at the heart of phenomena such as superconductivity. Here we study coherence properties of an ultracold Bose gas in a two-dimensional…Justus C. Brüggenjürgen, Mathis S. Fischer, Christof Weitenberg·Jul 13, 2026SaveLearn
Edge-state interferometry as a probe of local flux in isolated quantum Hall systemsQuantum point contacts (QPCs) are essential tools for transport experiments in solid-state systems, enabling the detection of fractional charges and anyonic braiding statistics. Realizing analogous…Botao Wang, Nathan Goldman, André Eckardt·Jul 12, 2026SaveLearn
Self-organized quasicrystals and their excitations in dipolar Bose-Einstein condensates via optical feedbackQuasicrystals emerge from competing interactions with incommensurate characteristic length scales that inhibit translational periodicity. Here, we show that such multiscale interactions can be…Liang-Jun He, Fabian Maucher, Yong-Chang Zhang·Jul 11, 2026SaveLearn