Nonrelativistic Superfluids in Cosmology from a Relativistic Approach: Revisiting Two Formulations of Superfluidity by Aline Favero, Heliudson Bernardo

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Holographic homogeneous superfluid on the sphere by Meng Gao, Zhuan Ning, Yu Tian, Hongbao Zhang

“…We investigated the superfluid phase transition from normal fluid and its Quasi-Normal Modes (QNMs) on the sphere. …”
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Electromagnetic response in dipole superfluids by Kazuki Yamamoto, Takuto Kawakami, Mikito Koshino

“…Abstract The Meissner effect is a hallmark of superconductivity arising from the interplay between charged superfluids and electromagnetic fields. However, superfluidity can also occur in systems of charge-neutral particles with magnetic or electric dipole moments, such as Bose-Einstein condensates of magnons or excitons. …”
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Causal and stable superfluid hydrodynamics by Raphael E. Hoult, Ashish Shukla

“…The conditions we obtain hold at non-zero superfluid velocity as well.…”
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Weak superfluidity in twisted optical potentials by Dean Johnstone, Shanya Mishra, Zhaoxuan Zhu, Hepeng Yao, Laurent Sanchez-Palencia

“…For commensurate twisting angles, spectral gaps govern the formation of insulators, separated by thin superfluid domains. These domains form weak superfluids; with low superfluid fraction at zero temperature and high sensitivity to thermal fluctuations, but may be stabilized under appropriate parameter control. …”
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Nonlocal order parameter of pair superfluids by Nitya Cuzzuol, Luca Barbiero, Arianna Montorsi

“…Here, our analysis finds pair superfluidity for relatively strong attractive interactions. …”
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Excitation of pairing vibrations in superfluid nuclei by V. I. Abrosimov

“…Excitation of monopole pairing vibrations in superfluid nuclei in the two-neutron transfer reaction is studied within a kinetic model based on the semiclassical time-dependent Hartree - Fock - Bogolyubov theory. …”
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Observation of Pattern Stabilization in a Driven Superfluid by Nikolas Liebster, Marius Sparn, Elinor Kath, Jelte Duchene, Keisuke Fujii, Sarah L. Görlitz, Tilman Enss, Helmut Strobel, Markus K. Oberthaler

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Observation of a bilayer superfluid with interlayer coherence by Erik Rydow, Vijay Pal Singh, Abel Beregi, En Chang, Ludwig Mathey, Christopher J. Foot, Shinichi Sunami

“…The measured correlation functions for both of these modes exhibit a crossover from short-range to quasi-long-range order above a coupling-dependent critical point, thus providing direct evidence of bilayer superfluidity mediated by interlayer coupling. We map out the phase diagram and interpret it with renormalization-group theory and Monte Carlo simulations. …”
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Designing atomtronic circuits via superfluid dynamics by Sarah Jährling, Vijay Pal Singh, Ludwig Mathey

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Evidence for excitonic condensation and superfluidity in black phosphorus by Jiadong Mei, Yue Wang, Ruixiang Fei, Junzhuan Wang, Xuetao Gan, Bo Liu, Xiaomu Wang

“…Here we report the signature of exciton insulator and its superfluidity in dual-gate few layer black phosphorus. …”
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Fractonic superfluids. III. Hybridizing higher moments by Han-Xie Wang, Shuai A. Chen, Peng Ye

“…Res. 3, 013226 (2021)2643-156410.1103/PhysRevResearch.3.013226], we study a class of fractonic superfluids, termed hybrid fractonic superfluids (HFS), in which bosons of multiple species interact while moment hybridization is conserved. …”
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Coarsening of binary Bose superfluids: An effective theory by Elisabeth Gliott, Clara Piekarski, Nicolas Cherroret

“…This provides a new theoretical framework for understanding phase separation in superfluid mixtures.…”
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Quasiparticle and superfluid dynamics in Magic-Angle Graphene by Elías Portolés, Marta Perego, Pavel A. Volkov, Mathilde Toschini, Yana Kemna, Alexandra Mestre-Torà, Giulia Zheng, Artem O. Denisov, Folkert K. de Vries, Peter Rickhaus, Takashi Taniguchi, Kenji Watanabe, J. H. Pixley, Thomas Ihn, Klaus Ensslin

“…A major obstacle to progress in this direction is that key thermodynamic properties, such as specific heat, electron-phonon coupling and superfluid stiffness, are challenging to measure due to the 2D nature of the material and its relatively low energy scales. …”
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Relative amplitude in the mixed-spin pn superfluid phase by F.F. Zeng, K.K. Zheng, M.L. Liu, H.L. Wang

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Superfluid-Cooled Transmon Qubits under Optical Excitation by Chunzhen Li, Yufeng Wu, Manuel C. C. Pace, Matthew D. LaHaye, Michael Senatore, Hong X. Tang

“…To achieve this, we immerse a laser-illuminated transmon qubit in superfluid helium-4 and investigate its behavior. We observe that the qubit recovers significantly faster in superfluid helium than in vacuum, with an improvement in power handling by over 10 dB. …”
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Phase transition on superfluid vortices in Higgs-Confinement crossover by Tomoya Hayata, Yoshimasa Hidaka, Dan Kondo

“…As a specific example, we investigate the phase transition on superfluid vortices in the Higgs-confinement crossover using a U(1)gauge × U(1)global model in (3 + 1) dimensions. …”
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Nearly critical superfluid: effective field theory and holography by Yanyan Bu, Hongfei Gao, Xin Gao, Zhiwei Li

“…Abstract We study a nearly critical superfluid system from two complementary approaches. …”
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Hybridization of the amplitude mode in a confined fermionic superfluid by C. R. Cabrera, R. Henke, L. Broers, J. Skulte, H. P. Ojeda Collado, H. Biss, L. Mathey, H. Moritz

“…These modes, which define key properties of superconductors and fermionic superfluids, are well understood in homogeneous systems. …”
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Density Collective Modes of Exciton Superfluidity in Bilayer Systems by Filippo Pascucci, Sara Conti, David Neilson, Andrea Perali, Jacques Tempere

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