Dissipative Superfluidity in a Molecular Bose-Einstein CondensateMotivated by recent experimental realization of a Bose-Einstein condensate (BEC) of dipolar molecules, we develop superfluid transport theory for a dissipative BEC to show that a weak uniform…Hongchao Li, Xie-Hang Yu, Masaya Nakagawa et al.·Jun 13, 2024SaveLearn
Mutual dipolar drag in a bilayer Fermi gasWe consider two-dimensional spin-polarized dipolar Fermi gases confined in a double-layer system and calculate the momentum transfer between the layers as a function of temperature to investigate the…B. Renklioglu, Ben Yu-Kuang Hu, M. O. Oktel et al.·Jun 13, 2024SaveLearn
Beyond mean-field effects in dynamics of BEC in the double-well potentialThe nonlinear dynamics of a quasi-1D BEC loaded in a double-well potential is studied. The beyond mean-field corrections to the energy in the form of the Lee-Huang-Yang term are taken into account.…Fatkhulla Kh. Abdullaev, Ravil M. Galimzyanov, Akbar M. Shermakhmatov·Jun 13, 2024SaveLearn
Proposal for realizing and probing topological crystalline insulators in optical latticesWe develop a lattice model which exhibits topological transitions from Z2 topological insulators to mirror symmetry-protected topological crystalline insulators by introducing additional…Jing-Xin Liu, Jian-Te Wang, Shi-Liang Zhu·Jun 12, 2024SaveLearn
Coherent Three-Photon Excitation of the Strontium Clock TransitionWe demonstrate coherent three-photon excitation of the strontium clock transition with a contrast of 51(12)% using a Bose-Einstein condensate. We follow it up with a demonstration of three-photon…Junyu He, Benjamin Pasquiou, Rodrigo Gonzalez Escudero et al.·Jun 11, 2024SaveLearn
Manifestation of superfluidity in atom-number-imbalanced two-component Bose-Einstein condensatesSuperfluid and dissipative regimes in the dynamics of a two-component quasi-one-dimensional Bose-Einstein condensate (BEC) with unequal atom numbers in the components have been explored. The system…S. M. Al-Marzoug, B. B. Baizakov, U. Al Khawaja et al.·Jun 11, 2024SaveLearn
Engineering impurity Bell states through coupling with a quantum bathWe theoretically demonstrate the feasibility of creating Bell states in multi-component ultra-cold atomic gases by solely using the ability to control the inter-particle interactions via Feshbach…Tran Duong Anh-Tai, Thomás Fogarty, Sergi de María-García et al.·Jun 11, 2024SaveLearn
Physics-guided weak-form discovery of reduced-order models for trapped ultracold hydrodynamicsWe study the relaxation of a highly collisional, ultracold but nondegenerate gas of polar molecules. Confined within a harmonic trap, the gas is subject to fluid-gaseous coupled dynamics that lead to…Reuben R. W. Wang, Daniel Messenger·Jun 11, 2024SaveLearn
Time-tronics: from temporal printed circuit board to quantum computerTime crystalline structures can be created in periodically driven systems. They are temporal lattices which can reveal different condensed matter behaviours ranging from Anderson localization in time…Krzysztof Giergiel, Peter Hannaford, Krzysztof Sacha·Jun 10, 2024SaveLearn
Surface criticality in the mixed-field Ising model with sign-inverted next-nearest-neighbor interactionRydberg atoms in an optical tweezer array have been used as a quantum simulator of the spin-1/2 antiferromagnetic Ising model with longitudinal and transverse fields. We suggest how to implement…Yuki Nakamura, Ryui Kaneko, Ippei Danshita·Jun 10, 2024SaveLearn
Bose-Einstein condensates of microwave-shielded polar moleculesWe investigate the ground-state properties of the ultracold gases of bosonic microwave-shielded polar molecules. To account for the large shielding core of the inter-molecular potential, we adopt a…Wei-Jian Jin, Fulin Deng, Su Yi et al.·Jun 10, 2024SaveLearn
Stabilizing period-doubled density waves by spin-orbit coupling in Bose-Einstein condensates in optical latticesIn atomic Bose-Einstein condensates in optical lattices, mean-field energy can support the existence of period-doubled density waves, which are similar to Bloch waves but have the double periodicity…Chenhui Wang, Yongping Zhang·Jun 8, 2024SaveLearn
Josephson dynamics and localization revivals in ultradilute quantum liquidsWe study the Josephson junction made of a one-dimensional ultradilute quantum liquid in a double-well potential. We analyze the dynamics as a function of the interaction strength and compare the…Piotr Wysocki, Krzysztof Jachymski, Grigori E. Astrakharchik et al.·Jun 7, 2024SaveLearn
Path-integral treatment of charged Bose polaronsThe system of a charged impurity in an interacting Bose gas has gained significant attention due to the long-range ion-atom interactions and the study of transport properties. Here, the ground state…Laurent H. A. Simons, Michiel Wouters, Jacques Tempere·Jun 7, 2024SaveLearn
Emergence of topological states in relaxation dynamics of interacting bosonsTopological concepts have been employed to understand the ground states of many strongly correlated systems, but it is still quite unclear if and how topology manifests itself in the relaxation…Wang Huang, Xu-Chen Yang, Rui Cao et al.·Jun 6, 2024SaveLearn
Multifractality and Hyperuniformity in Quasicrystalline Bose-Hubbard Models with and without DisorderClarifying similarities and differences in physical properties between crystalline and quasicrystalline systems is one of central issues in studying quasicrystals. To contribute to this, we apply…Masahiro Hori, Takanori Sugimoto, Yoichiro Hashizume et al.·Jun 6, 2024SaveLearn
Quantum Simulations with Bilayer 2D Bose Gases in Multiple-RF-dressed PotentialsMultiple-RF (MRF) dressing allows trapping of ultracold atoms in novel spatial geometries, such as highly controllable bilayer structures for 2D ultracold gases, providing unique opportunities for…Abel Beregi, Christopher J. Foot, Shinichi Sunami·Jun 6, 2024SaveLearn
Path Integral Monte Carlo Simulation of Superfluid Ring LatticesThe goal of this work is to lay the groundwork to construct and characterize a quantum device; which we refer to as a superfluid ring lattice; that could serve as a multi-qubit system in the future.…Orjan Ameye·Jun 6, 2024SaveLearn
Dissipative realization of Kondo modelsWe demonstrate that the Kondo effect can be induced through non-linear dissipative channels, without requiring any coherent interaction on the impurity site. Specifically, we consider a reservoir of…Martino Stefanini, Yi-Fan Qu, Tilman Esslinger et al.·Jun 5, 2024SaveLearn
Detecting Phase Coherence of 2D Bose Gases via Noise CorrelationsWe measure the noise correlations of two-dimensional (2D) Bose gases after free expansion, and use them to characterize the in-situ phase coherence across the Berezinskii-Kosterlitz-Thouless (BKT)…Shinichi Sunami, Vijay P. Singh, Erik Rydow et al.·Jun 5, 2024SaveLearn
Dark state transport between unitary Fermi superfluidsThe formation of dark states is an important concept in quantum sciences, but its compatibility with strong interparticle interactions -- for example, in a quantum degenerate gas -- is hardly…Mohsen Talebi, Simon Wili, Jeffrey Mohan et al.·Jun 5, 2024SaveLearn
Local control and mixed dimensions: Exploring high-temperature superconductivity in optical latticesThe simulation of high-temperature superconducting materials by implementing strongly correlated fermionic models in optical lattices is one of the major objectives in the field of analog quantum…Henning Schlömer, Hannah Lange, Titus Franz et al.·Jun 4, 2024SaveLearn
Rabi Oscillation of High Partial Wave Interacting Atoms in Deep Optical LatticeMotivated by the recent experiment of p-wave interacting 40K atom gases in a deep optical lattice, we investigated the Rabi oscillation for any partial wave interacting quantum gases in…Zeqing Wang, Ran Qi·Jun 4, 2024SaveLearn
Spin Orbit and Hyperfine Simulations with Two-Species Ultracold Atoms in a RingA collective spin model is used to describe two species of mutually interacting ultracold bosonic atoms confined to a toroidal trap. The system is modeled by a Hamiltonian that can be split into two…Allison Brattley, Tomáš Opatrný, Kunal K. Das·Jun 4, 2024SaveLearn
Quantum turbulence, superfluidity, non-Markovian dynamics, and wave function thermalizationWhile quantum turbulence has been addressed both experimentally (predominantly for superfluid 4He and 3He) and theoretically, the dynamics of various ensembles of quantized vortices was…A. Bulgac, M. Kafker, I. Abdurrahman et al.·Jun 3, 2024SaveLearn