Results 61 to 70 of about 1,175,324 (279)
An introduction to lattice QCD at non--zero temperature and density
, 2002 This is an informal overview of methods and results on the QCD phase diagram and lattice termodynamics aimed at specialists in nearby fields.
openaire +2 more sources
Impurity self-energy in the strongly-correlated Bose systems
, 2017 We proposed the non-perturbative scheme for calculation of the impurity spectrum in the Bose system at zero temperature. The method is based on the path-integral formulation and describes an impurity as a zero-density ideal Fermi gas interacting with ...
Panochko, Galyna +2 more
core +1 more source
Dissipative dynamics of superfluid vortices at non-zero temperatures [PDF]
, 2007 We consider the evolution and dissipation of vortex rings in a condensate at non-zero temperature, in the context of the classical field approximation, based on the defocusing nonlinear Schr\"odinger equation.
Anthony J. Youd +12 more
core +1 more source
Exploratory Analysis of ELP1 Expression in Whole Blood From Patients With Familial Dysautonomia
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Familial dysautonomia (FD) is a hereditary neurodevelopmental disorder caused by aberrant splicing of the ELP1 gene, leading to a tissue‐specific reduction in ELP1 protein expression. Preclinical models indicate that increasing ELP1 levels can mitigate disease manifestations.
Alejandra González‐Duarte +13 more
wiley +1 more source
Is the Euclidean path integral always equal to the thermal partition function?
Journal of High Energy PhysicsThe Euclidean path integral is compared to the thermal (canonical) partition function in curved static space-times. It is shown that if spatial sections are non-compact and there is no Killing horizon, the logarithms of these two quantities differ only ...
D. V. Diakonov
doaj +1 more source
The High Density Region of QCD from an Effective Model [PDF]
, 2007 We study the high density region of QCD within an effective model obtained in the frame of the hopping parameter expansion and choosing Polyakov-type loops as the main dynamical variables representing the fermionic matter.
Alessandra Feo +4 more
core +4 more sources
Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control
Advanced Engineering Materials, EarlyView.This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian +4 more
wiley +1 more source
The hyperfine splitting in QCD mesonic screening masses at asymptotically large temperatures
Journal of High Energy PhysicsWe determine the hyperfine splitting in the QCD flavour non-singlet mesonic screening masses at asymptotically large temperatures. The analytic calculation is carried out in the dimensionally-reduced effective theory where the first non-zero contribution
Marco Cè +4 more
doaj +1 more source
Lattice study of a magnetic contribution to heavy quark momentum diffusion
Journal of High Energy Physics, 2022 Heavy quarks placed within a hot QCD medium undergo Brownian motion, characterized by specific transport coefficients. Their determination can be simplified by expanding them in T/M, where T is the temperature and M is a heavy quark mass.
D. Banerjee, S. Datta, M. Laine
doaj +1 more source
, 1997 Any singular deviation from Landau Fermi-liquid theory appears to lead, for arbitrarily small concentration of impurities coupling to a non-conserved quantity, to a vanishing density of states at the chemical potential and infinite resistivity as ...
B. Batlogg +16 more
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