Nagaoka supermetal in the particle-doped triangular Hubbard modelWhile the interplay of correlations and geometric frustration in doped Mott insulators provides a fertile ground for exotic quantum phases, the nature of the metallic state emerging upon particle…Rui Cao, Xiangyue Zhang, Hui Tan et al.·May 13, 2026SaveLearn
Observation of an aperiodic polariton monotileA plethora of unconventional localization phenomena and fractal features of linear spectrum observed in quasiperiodic structures have been accompanied by a long-standing quest for the geometrical…Sergey Alyatkin, Yaroslav V. Kartashov, Kirill Sitnik et al.·May 13, 2026SaveLearn
Dynamic similarity of vortex shedding in a superfluid flowing past a penetrable obstacleWe numerically investigate wake dynamics in a superfluid flowing past a penetrable obstacle. Unlike an impenetrable object, a penetrable obstacle does not fully deplete the density. We define an…Junhwan Kwon, Y. Shin·May 13, 2026SaveLearn
Optically trapped Feshbach molecules of fermionic 161Dy and 40K: Role of light-induced and collisional lossesWe study the decay of a dense, ultracold sample of weakly bound DyK dimers stored in an optical dipole trap. Our bosonic dimers are composed of the fermionic isotopes 161Dy and 40K, which…Alberto Canali, Chun-Kit Wong, Luc Absil et al.·May 13, 2026SaveLearn
Generalized Gross-Pitaevskii Equation for 2D Bosons with Attractive InteractionsWe introduce a generalized Gross-Pitaevskii equation that provides a nonlinear framework for studying two-dimensional (2D) attractive Bose systems. Its defining feature is the logarithmic density…Michał Suchorowski, Fabian Brauneis, Hans-Werner Hammer et al.·May 13, 2026SaveLearn
Evolution of a single spin in ideal Bose gas at finite temperaturesWe study the finite-temperature dynamics of non-interacting bosons with a single static spinful impurity immersed. A non-zero contact boson-impurity pairwise interaction is assumed only for the…O. Hryhorchak, G. Panochko, V. Pastukhov·May 13, 2026SaveLearn
Programmable Superradiance in an Interacting Qubit ArrayWhen multiple quantum emitters couple to a common electromagnetic environment, interference in their collective radiative dynamics gives rise to superradiance and subradiance. In regimes where…Botao Du, Qihao Guo, Ruichao Ma·May 12, 2026SaveLearn
The wave nature of a Mott insulatorQuantum phases of matter are routinely identified by coherence features, with interference patterns being one of the most directly observable quantities. In lattices, the superfluid-to-Mott-insulator…Xudong Yu, Chengyang Wu, Wenhan Chen et al.·May 12, 2026SaveLearn
Observation of sine-Gordon-like solitons in a spinor Bose-Einstein condensateWe experimentally generate sine-Gordon-like solitons in a spin-1 spinor Bose-Einstein condensate (BEC) utilizing a robust and reproducible local phase-imprinting scheme. We find that the soliton…Yannick Deller, Alexander Schmutz, Raphael Schäfer et al.·May 12, 2026SaveLearn
Barnett effect in rotating spinor dipolar quantum dropletsWe propose releasing the spin degree of freedom to stabilize the vortex state in self-bound droplets of dipolar Bose-Einstein condensates. When a vortex is embedded into the droplet, spontaneous…Donghao Yan, Shaoxiong Li, Hiroki Saito·May 12, 2026SaveLearn
Influence of pump size on pattern formation in exciton-polaritonic Bose-Einstein condensates in the non-Markovian regimeDynamics of exciton-polaritonic condensate under incoherent pumping is studied using the non-Markovian stochastic Gross-Pitaevskii equation with the pseudo-differential dispersion term. This term…N. V. Kuznetsova, A. D. Alliluev, D. V. Makarov et al.·May 11, 2026SaveLearn
Giant critical response in a driven-dissipative quantum gasSystems close to a phase transition turn weak perturbations into large responses. At equilibrium, this amplification is closely linked to criticality: fluctuations grow, dynamics slow, and a common…Ross C. Schofield, Daniel Lim, Himadri S. Dhar et al.·May 11, 2026SaveLearn
BCS-BEC crossover in trapped one-dimensional Fermi-Hubbard chains: entanglement and correlation signatures from DMRG and effective-pairing theoryConfined ultracold atoms in optical lattices provide a versatile platform for simulating lattice models of strongly correlated quantum systems, where pairing phenomena and superfluid phases can be…G. Diniz, I. M. Carvalho, M. Sanino et al.·May 11, 2026SaveLearn
Structural transition and fragmentation of vortex lattices in rotating tilted dipolar Bose-Einstein condensateWe investigate the vortex lattices of harmonically confined quasi-two-dimensional tilted rotational dipolar Bose-Einstein condensates. By employing an extended Gross-Pitaevskii equation for a…Mamta Ale, Harsimranjit Kaur, Kuldeep Suthar·May 11, 2026SaveLearn
Bose-Fermi Mapping in Hubbard Models at Imaginary Chemical Potential and Phase-Induced FermionizationWe find a mapping between the attractive Fermi-Hubbard model and the repulsive Bose-Hubbard model at finite temperature and at imaginary chemical potential μ=iθ. We show, by using a large…Evangelos G. Filothodoros·May 11, 2026SaveLearn
Floquet-tuned superfluid-checkerboard competition in dipolar bosonsWe study hard-core dipolar bosons on a square lattice subject to a unidirectional periodic drive that Floquet-engineers anisotropic hopping. Driving along one lattice direction provides a controlled…Jin Yang, Yaghmorassene Hebib, Chao Zhang·May 11, 2026SaveLearn
Local supersolid in moiré modulated Bose-Hubbard model using density-matrix renormalization group methodThe search and characterization of supersolid phases remain a central topic in condensed matter physics. Inspired by the experimental discovery of local superfluid and insulating phases in…Siyu Xie, Qiang Xu, Qianqian Shi et al.·May 11, 2026SaveLearn
Benchmarking a restricted Boltzmann machine on the Z2 Bose-Hubbard chain in the adiabatic hard-core regimeWe study the ground state of the Z2 Bose-Hubbard chain in the adiabatic hard-core limit at half filling using variational Monte Carlo with a shallow restricted Boltzmann machine as the…Gustavo Alejandro Avalos Valentín, Roman Josué Armenta Rico, Isaac Pérez Castillo·May 10, 2026SaveLearn
Rabi-coupling-induced three-component quantum droplet in ultracold Bose gasesWe uncover a new mechanism for realizing three-component quantum droplets in ultracold Bose gases, where only one inter-species interaction is attractive. In this scheme, the inter-species attraction…Xiao Ding, Dajun Wang, Xiaoling Cui·May 8, 2026SaveLearn
Repulsive fermions and shell effects on the surface of a sphereIn recent years, ultracold atomic gases confined in curved geometries have attracted considerable theoretical interest. This is motivated by recent realizations of bubble traps in microgravity…Lorenzo Frigato, Andrea Bardin, Luca Salasnich·May 8, 2026SaveLearn
The Kubo-Thermalization CorrespondenceQuantum thermalization describes how interacting quantum systems relax toward thermal equilibrium, a central problem in modern physics. Yet most experimental information on many-body systems comes…Songtao Huang, Xingyu Li, Jianyi Chen et al.·May 7, 2026SaveLearn
Stability and dynamics of dark-bright solitons in spin-orbit- and Rabi-coupled binary Bose-Einstein condensatesWe investigate the stability and nonlinear dynamics of dark--bright solitons in a one-dimensional binary Bose--Einstein condensate subjected to synthetic spin--orbit and Rabi couplings. In the…K. Rajaswathi, R. Ravisankar, R. Radha et al.·May 6, 2026SaveLearn
Engineering Quantum Many-Body Scars through Lattice GeometryQuantum many-body scars enable persistent non-ergodic dynamics in otherwise thermalizing systems, yet their stabilization typically relies on fine-tuned initial states or engineered Hamiltonian…Erick Parra Verde, Kevin P. Mours, Johannes Zeiher et al.·May 6, 2026SaveLearn
Geometrical control of topology with orbital angular momentum modesWe study how the topological properties of a one-dimensional staggered lattice, loaded into states with orbital angular momentum l=1, can be controlled simply by tuning the relative angle between…Yunjia Zhai, Anselmo M. Marques, Ricardo G. Dias et al.·May 6, 2026SaveLearn
Dynamical universality in a driven quantum fluid of lightUniversal scaling near phase transitions is one of the central ideas of physics, linking the growth of spatial correlations to the slowing down of dynamics. So far, direct experimental access to this…Ivan Gnusov, Paolo Comaron, Antonio Gianfrate et al.·May 4, 2026SaveLearn