Results 31 to 40 of about 625,134 (279)
Loschmidt echo singularities as dynamical signatures of strongly localized phases
New Journal of Physics, 2021 Quantum localization (single-body or many-body) comes with the emergence of local conserved quantities—whose conservation is precisely at the heart of the absence of transport through the system.
Leonardo Benini +3 more
doaj +1 more source
Central charge from adiabatic transport of cusp singularities in the quantum Hall effect [PDF]
, 2016 We study quantum Hall (QH) states on a punctured Riemann sphere. We compute the Berry curvature under adiabatic motion in the moduli space in the large N limit.
T. Can
semanticscholar +1 more source
Engineering Higgs dynamics by spectral singularities
Physical Review Research, 2023 We generalize the dynamical phase diagram of a Bardeen-Cooper-Schrieffer condensate, considering attractive to repulsive, i.e., critical quenches (CQs) and a nonconstant density of states (DOS).
H. P. Ojeda Collado +2 more
doaj +1 more source
CUSP International Conference 2023: Presentations and notes
, 2023 <h2><strong>CUSP 2023 International Conference</strong></h2><p>These records comprise the presentations that were delivered and the notes that were made at the CUSP International Conference 2023, which marked an important ...
CUSP
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, 2022 This is a brochure introducing the research goals and strategies that unite the five research projects collaborating within the CUSP Cluster, as well as each of the projects themselves.
CUSP
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Symmetric wormholes in Einstein-vector–Gauss–Bonnet theory
European Physical Journal C: Particles and Fields, 2022 We construct wormholes in Einstein-vector–Gauss–Bonnet theory where a real massless vector field is coupled to the higher curvature Gauss–Bonnet invariant. We consider three coupling functions which depend on the square of the vector field.
Simon Barton +3 more
doaj +1 more source
Around the Cusp Singularity and the Breaking of Waves [PDF]
Leonardo, 2014 WAVES is an “Art-Science” project on water surface waves. The authors aim to visualize the behaviour of water waves during their evolution: generation, focusing and breaking. Relying on the general property of waves to focus when properly generated or reflected, the authors use a parabolically shaped wave maker to focus water waves in a region of the ...
Tejerina Risso, Javiera, Le Gal, Patrice
openaire +3 more sources
Hele-Shaw Flow Near Cusp Singularities [PDF]
, 2013 This thesis discusses the radial version of the Hele-Shaw problem. Different from the channel version, traveling-wave solutions do not exist in this version.
Chang, Sha
core +1 more source
Caustics in quantum many-body dynamics
Physical Review Research, 2022 We describe a new class of nonequilibrium quantum many-body phenomena in the form of networks of caustics that dominate the many-body wave function in the semiclassical regime following a sudden quench.
W. Kirkby +3 more
doaj +1 more source
Infrared singularities in multi-leg scattering amplitudes [PDF]
, 2014 I discuss the state-of-the-art knowledge of long-distance singularities in multi-leg gauge-theory scattering amplitudes and report on an on-going calculation of the three-loop soft anomalous dimension through the renormalization of correlators of semi ...
Einan Gardi, Gardi, Einan; id_orcid
core +1 more source