Density Collective Modes of Exciton Superfluidity in Bilayer Systems
Condensed MatterWe propose a new way to establish the existence of a superfluid phase in an exciton bilayer system by exploiting the properties of its collective modes. We focus on the density collective modes and treat them within Random Phase Approximation.
Filippo Pascucci +4 more
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Effects of disorder on quantum fluctuations and superfluid density of a Bose-Einstein condensate in a two-dimensional optical lattice [PDF]
, 2009 Ying Hu, Zhaoxin Liang, Bambi Hu
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Room-temperature polariton quantum fluids in halide perovskites. [PDF]
Nat Commun, 2022 Peng K +8 more
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Pulsar Glitches: Superfluid Unpinning [PDF]
, 1981 Philip W. Anderson +3 more
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Electromagnetically superconducting phase of the vacuum in a strong magnetic field: Structure of superconductor and superfluid vortex lattices in the ground state [PDF]
, 2012 M. N. Chernodub +2 more
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Winding up superfluid in a torus via Bose Einstein condensation
, 2010 Arnab Das +3 more
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Low-energy collective modes of deformed superfluid nuclei within the finite-amplitude method [PDF]
, 2013 Nobuo Hinohara +2 more
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Dynamics of molecular rotors in bulk superfluid helium. [PDF]
Sci Adv, 2023 Milner AA, Apkarian VA, Milner V.
europepmc +1 more source
CNN-Based vortex detection in atomic 2D Bose gases in the presence of a phononic background
Machine Learning: Science and TechnologyQuantum vortices play a crucial role in both equilibrium and dynamical phenomena in two-dimensional (2D) superfluid systems. Experimental detection of these excitations in 2D ultracold atomic gases typically involves examining density depletions in ...
M Sesodia +5 more
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Superfluid gas of dipolar chains in multilayer systems in crossed electric and magnetic fields [PDF]
, 2014 D. V. Fil, S. I. Shevchenko
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