Results 71 to 80 of about 520,947 (202)

Nucleation of Spontaneous Vortices in Trapped Fermi Gases Undergoing a BCS-BEC Crossover

open access: yes, 2011
We study the spontaneous formation of vortices during the superfluid condensation in a trapped fermionic gas subjected to a rapid thermal quench via evaporative cooling. Our work is based on the numerical solution of the time dependent crossover Ginzburg-
Aranson, I. S.   +3 more
core   +1 more source

BCS-BEC crossover in a strongly correlated Fermi gas [PDF]

open access: yes, 2007
We study the BCS-BEC crossover in the strongly correlated regime of an ultra-cold rotating two component Fermi gas. Strong correlations are shown to generate an additional long-range interaction which results in a modified crossover region compared to ...
Bhongale, S. G.   +2 more
core   +1 more source

Superfluidity and binary-correlations within clusters of fermions

open access: yes, 2005
We propose a method for simulating the behaviour of small clusters of particles that explicitly accounts for all mean-field and binary-correlation effects.
Astrakharchik G E Boronat J Casulleras J Giorgini S   +8 more
core   +2 more sources

Ambient Particulate Matter (PM2.5/PM10) Exposure and Emergency Department Visits for Acute Myocardial Infarction in Chaoyang District, Beijing, China During 2014: A Case-Crossover Study

open access: yesJournal of Epidemiology, 2016
Background: Epidemiology studies have shown a consistently increased risk of acute myocardial infarction (AMI) correlated with particulate matter (PM) exposure. However, little is known about the association with specific AMI subtypes. In this work, we
Qian Zhang
doaj   +1 more source

Mesoscopic Effects in the Fractional Quantum Hall Regime: Chiral Luttinger versus Fermi Liquid

open access: yes, 1996
We study tunneling through an edge state formed around an antidot in the fractional quantum Hall regime using Wen's chiral Luttinger liquid theory extended to include mesoscopic effects.
Geller, Michael R.   +2 more
core   +2 more sources

Risk of Heart Failure Hospitalization Associated With Cilostazol in Diabetes: A Nationwide Case–Crossover Study

open access: yesFrontiers in Pharmacology, 2019
Background and Objective: It has been suggested to avoid cilostazol, the first-line therapy for peripheral arterial disease, in patients with congestive heart failure (HF). The objective of this study was to evaluate the risk of hospitalization for heart
Cho-Kai Wu   +7 more
doaj   +1 more source

Sample size re-estimation in crossover trials: application to the AIM HY-INFORM study

open access: yesTrials, 2019
Background Crossover designs are commonly utilised in randomised controlled trials investigating treatments for long-term chronic illnesses. One problem with this design is its inherent repeated measures necessitate the availability of an estimate of the
Julie Wych   +2 more
doaj   +1 more source

Statistical properties of chaotic microcavities in small and large opening cases

open access: yes, 2019
We study the crossover behavior of statistical properties of eigenvalues in a chaotic microcavity with different refractive indices. The level spacing distributions change from Wigner to Poisson distributions as the refractive index of a microcavity ...
Kim, Sang Wook, Ryu, Jung-Wan
core  

The induced interaction in a Fermi gas with a BEC-BCS crossover

open access: yes, 2009
We study the effect of the induced interaction on the superfluid transition temperature of a Fermi gas with a BEC-BCS crossover. The Gorkov-Melik-Barkhudarov theory about the induced interaction is extended from the BCS side to the entire crossover, and ...
Huang, Kun, Yin, Lan, Yu, Zeng-Qiang
core   +1 more source

A randomized crossover study comparing tafluprost 0.005% with travoprost 0.004% in patients with normal-tension glaucoma

open access: yesClinical Ophthalmology, 2012
Takanori Mizoguchi,1 Mineo Ozaki,2 Kazuhiko Unoki,3 Yoshinori Dake,4 Takahiko Eto,5 Miki Arai61Mizoguchi Eye Clinic, 2Ozaki Eye Clinic, Miyazaki, Japan; 3Unoki Eye Clinic, Kagoshima, Japan; 4Dake Eye Clinic, Nagasaki, Japan; 5Eto Eye Clinic, Oita, Japan;
Mizoguchi T   +5 more
doaj  

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