Efficiently measuring d-wave pairing and beyond in quantum gas microscopesUnderstanding the mechanism of high-temperature superconductivity is among the most important problems in physics, for which quantum simulation can provide new insights. However, it remains…Daniel K. Mark, Hong-Ye Hu, Joyce Kwan et al.·Dec 17, 2024SaveLearn
Dynamical Aharonov-Bohm cages and tight meson confinement in a Z2-loop gauge theoryWe study the finite-density phases of a Z2 lattice gauge theory (LGT) of interconnected loops and dynamical Z2 charges. The gauge-invariant Wilson terms, accounting for the…Enrico C. Domanti, Alejandro Bermudez, Luigi Amico·Dec 17, 2024SaveLearn
Phase diagram of Rydberg atoms in a two-leg rectangular ladderUsing the density matrix renormalization group algorithm, we map the ground-state phase diagram of a two-leg Rydberg ladder array with lattice spacings ax=2ay. We identify various density wave…Shu-Ao Liao, Jin Zhang, Li-Ping Yang·Dec 15, 2024SaveLearn
Self-Similar acoustic white hole solutions in Bose-Einstein condensates and their Borel analysisIn this article, we study Self-Similar configurations of non-relativistic Bose-Einstein condensate (BEC) described by the Gross-Pitaevskii Equation (GPE). To be precise, we discuss singular…Sachin Vaidya·Dec 15, 2024SaveLearn
Fractonic superfluids. III. Hybridizing higher momentsFractonic superfluids are featured by the interplay of spontaneously broken charge symmetry and mobility constraints on single-particle kinematics due to the conservation of higher moments, such as…Han-Xie Wang, Shuai A. Chen, Peng Ye·Dec 13, 2024SaveLearn
Thermomagnetic anomalies in quantum magnon transport caused by tunable junction geometries in cold atomic systemsWe study magnon-driven spin and heat transport in a magnetic linear junction (MLJ) formed by two ferromagnets in optical lattices linked via linearly aligned bonds. Using the Schwinger-Keldysh…Yuta Sekino, Yuya Ominato, Hiroyuki Tajima et al.·Dec 13, 2024SaveLearn
Echoes and defects in the Calogero modelIn this work, we extend the study of the interplay between scaling symmetries and statistics to one-dimensional fluids by studying the Calogero model in a harmonic trap modulated through time. The…Benjamin Liégeois, Ramasubramanian Chitra, Nicolò Defenu·Dec 12, 2024SaveLearn
Realization of strongly-interacting Meissner phases in large bosonic flux laddersPeriodically driven quantum systems can realize novel phases of matter that are not present in time-independent Hamiltonians. One important application is the engineering of synthetic gauge fields,…Alexander Impertro, SeungJung Huh, Simon Karch et al.·Dec 12, 2024SaveLearn
From spontaneous to explicit symmetry breaking in a finite-sized system: Bosonic bound states of an impurityThe presence of a single attractive impurity in an ultracold repulsive bosonic system can drive a transition from a homogeneous to a localized state, as we here show for a one-dimensional ring…L. Chergui, F. Brauneis, T. Arnone Cardinale et al.·Dec 12, 2024SaveLearn
Spin and Density Modes in a Binary Fluid of LightWe present the experimental observation of spin and density modes in a binary mixture of superfluids of light. A miscible Bose-Bose mixture with repulsive interactions is obtained by propagating, in…Clara Piekarski, Nicolas Cherroret, Tangui Aladjidi et al.·Dec 11, 2024SaveLearn
Quantum impurities in finite-temperature Bose gases: Detecting vortex proliferation across the BKT and BEC transitionsDetecting vortices in neutral superfluids represents an outstanding experimental challenge. Using stochastic classical-field methods, we theoretically show that a quantum impurity repulsively coupled…Paolo Comaron, Nathan Goldman, Atac Imamoglu et al.·Dec 11, 2024SaveLearn
Saturation of thermal and spin conductances in a dissipative superfluid junctionFermionic superfluid junctions typically exhibit suppressed thermal and spin transport due to the presence of a pairing gap but allow coherent particle transport. While dissipation generally weakens…Meng-Zi Huang, Philipp Fabritius, Jeffrey Mohan et al.·Dec 11, 2024SaveLearn
Direct measurement of Tan's contact in a one-dimensional Lieb-Liniger gasThe Tan contact has emerged as a pivotal quantity in characterizing many-body quantum systems, bridging microscopic short-range correlations to thermodynamic behavior. It is defined as the weight of…Qi Huang, Hepeng Yao, Xuzong Chen et al.·Dec 11, 2024SaveLearn
Control, competition and coexistence of effective magnetic orders by interactions in Bose-Einstein condensates with high-Q cavitiesUltracold atomic systems confined in optical cavities have been demonstrated as a laboratory for the control of quantum matter properties and analog quantum simulation. Often neglected, but soon…Brahyam Ríos-Sánchez, Santiago F. Caballero-Benítez·Dec 10, 2024SaveLearn
Manipulating topological charges via engineering zeros of wave functionsTopological charges are typically manipulated by managing their energy bands in quantum systems. In this work, we propose a new approach to manipulate the topological charges of systems by…Xiao-Lin Li, Ming Gong, Yu-Hao Wang et al.·Dec 10, 2024SaveLearn
Phase Diagram of Spin-3/2 Fermions in One Dimensional Optical LatticesWe present a density matrix renormalization group(DMRG) study of a generalized Hubbard chain describing effective spin S=3/2 fermions in an optical lattice.We determine the full phase diagram for the…Samuel J. Milner, Adrian E. Feiguin·Dec 10, 2024SaveLearn
Lattice Bose polarons at strong coupling and quantum criticalityWe develop a new theoretical framework for exploring a mobile impurity interacting strongly with a highly correlated bath of bosons in the quantum critical regime of a Mott insulator (MI) to…Ragheed Alhyder, Victor E. Colussi, Matija Čufar et al.·Dec 10, 2024SaveLearn
Optically tuned soliton dynamics in Bose-Einstein condensates within dark trapsThis study investigates the formation and dynamics of solitons in Bose-Einstein condensates (BECs) within dark traps generated by two crossed Laguerre-Gaussian (LG) beams with varying azimuthal…Erwan Célanie, Laurent Delisle, Amine Jaouadi·Dec 10, 2024SaveLearn
Dissipative parametric resonance in a modulated 1D Bose gasWe synthesize results of previous works to give a coherent and self-consistent account of parametric resonance in a modulated quasi-1D Bose gas in the presence of a dissipative mechanism. The…Amaury Micheli, Scott Robertson·Dec 10, 2024SaveLearn
Collisional scattering of strongly interacting D-band Feshbach molecules in optical latticesThe excited bands in optical lattices manifest an important tool for studying quantum simulation and many-body physics, making it crucial to measure high-band scattering dynamics under strong…Fansu Wei, Chi-Kin Lai, Yuying Chen et al.·Dec 10, 2024SaveLearn
Critical velocity for wake vortex generation behind a plate in a superflowWe study theoretically the critical velocity Uc for quantum vortex generation by a thin plate-shaped obstacle moving through a uniform Bose-Einstein condensate. Our results based on the…Haruya Kokubo, Kenichi Kasamatsu, Hiromitsu Takeuchi·Dec 10, 2024SaveLearn
Quantum phases and transitions of bosons on a comb latticeMotivated to elucidate the nature of quantum phases and their criticality when entangled with a correlated quantum bath, we study interacting bosons on a "comb lattice" -- a one-dimensional…Leo Radzihovsky, Emil Pellett·Dec 9, 2024SaveLearn
Polaronic dressing of bound statesPolarons have emerged as a powerful concept across many-fields in physics to study an impurity coupled to a quantum bath. The interplay between impurity physics and the formation of composite objects…Luis A. Peña Ardila, Arturo Camacho-Guardian·Dec 9, 2024SaveLearn
Observation of Brownian Motion of a Bose-Einstein CondensateWe report on the experimental observation of classical Brownian motion in momentum space by a Bose-Einstein condensate (BEC) of Rubidium atoms prepared in a hexagonal optical lattice. Upon suddenly…Xiao-Qiong Wang, Rui-Lang Zeng, Zi-Yao Zhang et al.·Dec 9, 2024SaveLearn
Effective theory for strongly attractive one-dimensional fermionsWe study a one-dimensional system of two-component fermions in the limit of strong attractive particle-particle interactions. First, we analyze scattering in the corresponding few-body problem, which…Timothy G. Backert, Fabian Brauneis, Matija Čufar et al.·Dec 8, 2024SaveLearn