Results 31 to 40 of about 11,437,855 (347)
Evidence for a strain-tuned topological phase transition in ZrTe5 [PDF]
Science Advances, 2018 In situ strain is used to induce a topological phase transition in single-crystal ZrTe5. A phase transition between topologically distinct insulating phases involves closing and reopening the bandgap.
J. Mutch +7 more
semanticscholar +1 more source
On the Error in Phase Transition Computations for Compressed Sensing [PDF]
, 2019 Evaluating the statistical dimension is a common tool to determine the asymptotic phase transition in compressed sensing problems with Gaussian ensemble. Unfortunately, the exact evaluation of the statistical dimension is very difficult and it has become
Amini, Arash +3 more
core +2 more sources
Axiogenesis from SU(2) R phase transition
Journal of High Energy Physics, 2021 The baryon asymmetry of the universe may be explained by rotations of the QCD axion in field space and baryon number violating processes. We consider the minimal extension of the Standard Model by a non-Abelian gauge interaction, SU(2) R , whose ...
Keisuke Harigaya, Ruoquan Wang
doaj +1 more source
Electroweak phase transition and baryogenesis in composite Higgs models [PDF]
Journal of High Energy Physics, 2018 We present a comprehensive study of the electroweak phase transition in composite Higgs models, where the Higgs arises from a new, strongly-coupled sector which confines near the TeV scale. This work extends our study in ref. [1].
S. Bruggisser +3 more
semanticscholar +1 more source
Complexity, scaling, and a phase transition
Journal of High Energy Physics, 2023 We investigate the holographic complexity of CFTs compactified on a circle with a Wilson line, dual to magnetized solitons in AdS4 and AdS5. These theories have a confinement-deconfinement phase transition as a function of the Wilson line, and the ...
Jiayue Yang, Andrew R. Frey
doaj +1 more source
Revised structural phase diagram of (Ba0.7Ca0.3TiO3)-(BaZr0.2Ti0.8O3) [PDF]
, 2013 The temperature-composition phase diagram of barium calcium titanate zirconate (x(Ba0.7Ca0.3TiO3)(1-x)(BaZr0.2Ti0.8O3); BCTZ) has been reinvestigated using high-resolution synchrotron x-ray powder diffraction.
Dean S. Keeble +6 more
core +3 more sources
Order of superconductive phase transition
Condensed Matter Physics, 2005 On the occasion of Reinhard Folk's 60th birthday, I give a brief review of the theoretical progress in understanding the critical properties of superconductors. I point out the theoretical difficulties in finding a second-order transition in the Ginzburg-
H.Kleinert
doaj +1 more source
Condensed Matter Physics, 2020 The present work is devoted to the modelling which is based on the modified Cahn-Hilliard equation, the interplay of equilibrium and non-equilibrium phase transitions.
P.O. Mchedlov-Petrosyan, L.N. Davydov
doaj +1 more source
Quantum Error Correction in Scrambling Dynamics and Measurement-Induced Phase Transition.
Physical Review Letters, 2019 We analyze the dynamics of entanglement entropy in a generic quantum many-body open system from the perspective of quantum information and error corrections.
Soonwon Choi, Yimu Bao, X. Qi, E. Altman
semanticscholar +1 more source
Majorana fermions and a topological phase transition in semiconductor-superconductor heterostructures. [PDF]
Physical Review Letters, 2010 We propose and analyze theoretically an experimental setup for detecting the elusive Majorana particle in semiconductor-superconductor heterostructures. The experimental system consists of one-dimensional semiconductor wire with strong spin-orbit Rashba ...
R. Lutchyn, J. Sau, S. Das Sarma
semanticscholar +1 more source