Results 31 to 40 of about 14,123,680 (143)
Imaging cold atoms with shot-noise and diffraction limited holography
New Journal of Physics, 2014 We theoretically develop and experimentally demonstrate a holographic method for imaging cold atoms at the diffraction and photon shot noise limits. Aided by a double point source reference field, a simple iterative algorithm robustly removes the twin ...
J P Sobol, Saijun Wu
doaj +1 more source
Frontiers in Pharmacology, 2022 Background: Fetal arrhythmias are common cardiac abnormalities associated with high mortality due to ventricular dysfunction and heart failure, particularly when accompanied by hydrops.
Jiangwei Qin +7 more
doaj +1 more source
, 2010 Very recently Girardeau and Minguzzi [arXiv:0807.3366v2, Phys. Rev. A 79, 033610 (2009)] have studied an impurity in a one-dimensional gas of hard-core bosons. In particular they deal with the general case where the mass of the impurity is different from
Combescot, R., Giraud, S.
core +1 more source
Diversified vortex phase diagram for a rotating trapped two-band Fermi gas in the BCS-BEC crossover
New Journal of Physics, 2018 We report the equilibrium vortex phase diagram of a rotating two-band Fermi gas confined to a cylindrically symmetric parabolic trapping potential, using the recently developed finite-temperature effective field theory (Klimin et al 2016 Phys. Rev.
S N Klimin, J Tempere, M V Milošević
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Quantum simulator for the Schwinger effect with atoms in bi-chromatic optical lattices
, 2011 Ultra-cold atoms in specifically designed optical lattices can be used to mimic the many-particle Hamiltonian describing electrons and positrons in an external electric field.
A. I. Nikishov +9 more
core +1 more source
Logarithmic oscillators: ideal Hamiltonian thermostats [PDF]
, 2012 A logarithmic oscillator (in short, log-oscillator) behaves like an ideal thermostat because of its infinite heat capacity: when it weakly couples to another system, time averages of the system observables agree with ensemble averages from a Gibbs ...
A. Khinchin +8 more
core +2 more sources
Gravitational waveforms: A tale of two formalisms [PDF]
Physical Review DWe revisit the quantum-amplitude-based derivation of the gravitational waveform emitted by the scattering of two spinless massive bodies at the third order in Newton’s constant, h∼G+G2+G3 (one-loop level), and correspondingly update its comparison with ...
D. Bini +6 more
semanticscholar +1 more source
Exchange-induced crystallization of soft-core bosons
New Journal of Physics, 2014 We study the phase diagram of a two-dimensional assembly of bosons interacting via a soft-core repulsive pair potential of varying strength, and compare it to that of the equivalent system in which particles are regarded as distinguishable.
Fabio Cinti +2 more
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, 2011 We discuss topological phase transitions in ultra-cold Fermi superfluids induced by interactions and artificial spin orbit fields. We construct the phase diagram for population imbalanced systems at zero and finite temperatures, and analyze spectroscopic
C. A. R. Sá de Melo +7 more
core +1 more source
Testing hadronic-model predictions of depth of maximum of air-shower profiles and ground-particle signals using hybrid data of the Pierre Auger Observatory [PDF]
Physical Review DWe test the predictions of hadronic interaction models regarding the depth of maximum of air-shower profiles, $X_{max}$, and ground-particle signals in water-Cherenkov detectors at 1000 m from the shower core, $S(1000)$, using the data from the ...
T. P. A. A. Halim +369 more
semanticscholar +1 more source