Results 31 to 40 of about 94,441 (263)

Selected issues in thermal field theory [PDF]

Nuclear Physics A, 2014
New developments on hot and dense QCD in effective field theories are reviewed. Recent investigations in lattice gauge theories for the low-lying Dirac eigenmodes suggest survival hadrons in restored phase of chiral symmetry. We discuss expected properties of those bound states in a medium using chiral approaches.
openaire   +2 more sources

Thermality of eigenstates in conformal field theories

Physical Review E, 2017
The eigenstate thermalization hypothesis (ETH) provides a way to understand how an isolated quantum mechanical system can be approximated by a thermal density matrix. We find a class of operators in (1+1)-dimensional conformal field theories, consisting of quasiprimaries of the identity module, which satisfy the hypothesis only at the leading order in ...
Basu P, Das D, Datta S, Pal S
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Remarks on the influence of quantum vacuum fluctuations over a charged test particle near a conducting wall

Journal of High Energy Physics, 2019
Quantum vacuum fluctuations of the electromagnetic field in empty space seem not to produce observable effects over the motion of a charged test particle.
V. A. De Lorenci, C. C. H. Ribeiro
doaj   +1 more source

Spectra of correlators in the relaxation time approximation of kinetic theory

Journal of High Energy Physics
The relaxation time approximation (RTA) of the kinetic Boltzmann equation is likely the simplest window into the microscopic properties of collective real-time transport.
Matej Bajec, Sašo Grozdanov, Alexander Soloviev   +2 more
doaj   +1 more source

Mean-field theory of failed thermalizing avalanches

Physical Review B, 2022
We show that localization in quasiperiodically modulated, two-dimensional systems is stable to the presence of a finite density of ergodic grains. This contrasts with the case of randomly modulated systems, where such grains seed thermalizing avalanches.
P. J. D. Crowley, A. Chandran
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Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Unruh quantum Otto engine in the presence of a reflecting boundary

Journal of High Energy Physics, 2022
We introduce a new model of relativistic quantum analogue of the classical Otto engine in the presence of a perfectly reflecting boundary. A single qubit acts as the working substance interacting with a massless quantum scalar field, with the boundary ...
Arnab Mukherjee, Sunandan Gangopadhyay, A. S. Majumdar   +2 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Energy and momentum dependence of the soft-axion interaction rate

Journal of High Energy Physics
Axions coupled to thermal non-Abelian gauge fields may have cosmological significance. As the heat bath defines a frame, its influence depends separately on energy and momentum.
Killian Bouzoud, Jacopo Ghiglieri, Mikko Laine, G. S. S. Sakoda   +3 more
doaj   +1 more source

Inhomogeneous Thermalization in Strongly Coupled Field Theories [PDF]

Physical Review Letters, 2013
To describe theoretically the creation and evolution of the quark-gluon plasma, one typically employs three ingredients: a model for the initial state, non-hydrodynamic early time evolution, and hydrodynamics. In this paper we study the non-hydrodynamic early time evolution using the AdS/CFT correspondence in the presence of inhomogeneities.
Balasubramanian V, Bernamonti A, de Boer J, Craps B, Franti L, Galli F, Keski-Vakkuri E, Muller B, Schafer A   +8 more
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