Results 41 to 50 of about 11,120,519 (277)
Nonperturbative Effect of Attractive Forces in Viscous Liquids [PDF]
4 pages, 3 ...
Berthier, Ludovic, Tarjus, Gilles
openaire +4 more sources
The Exact WKB analysis and the Stokes phenomena of the Unruh effect and Hawking radiation
The physical observables of quantum theory can be described by perturbation theory, which is often given by diverging power series. This divergence is connected to the existence of non-perturbative phenomena, where resurgence allows us to study this ...
Seishi Enomoto, Tomohiro Matsuda
doaj +1 more source
Non-adiabatic vibrational/electronic (vibronic) interactions in photosynthetic pigment/protein complexes (PPCs) have recently attracted considerable interest as a potential source for long-lived dynamic coherence and optimized light harvesting.
M. Reppert
semanticscholar +1 more source
Enhanced nonperturbative effects through the collinear anomaly. [PDF]
We show that nonperturbative effects are logarithmically enhanced for transverse-momentum-dependent observables such as qT spectra of electroweak bosons in hadronic collisions and jet broadening at e+ e- colliders.
T. Becher, G. Bell
semanticscholar +1 more source
We calculate, for the first time, the NNLO QCD corrections to identified heavy hadron production at hadron colliders. The calculation is based on a flexible numeric framework which allows the calculation of any distribution of a single identified heavy ...
Michał Czakon+3 more
doaj +1 more source
Nonperturbative transverse-momentum-dependent effects in dihadron and direct photon-hadron angular correlations in p+p collisions at s=200 GeV [PDF]
Dihadron and isolated direct photon-hadron angular correlations are measured in $p$$+$$p$ collisions at $\sqrt{s}=200$ GeV. The correlations are sensitive to nonperturbative initial-state and final-state transverse momentum $k_T$ and $j_T$ in the ...
C. Aidala+293 more
semanticscholar +1 more source
Directional dependence of the local estimation of H0 and the nonperturbative effects of primordial curvature perturbations [PDF]
Recent measurements of the cosmic microwave background (CMB) radiation have shown an apparent tension with the present value of the Hubble parameter inferred from local observations of supernovae, which look closer, i.e.
A. Romano, S. Vallejo
semanticscholar +1 more source
Quantum distillation of Hilbert spaces, semi-classics and anomaly matching
A symmetry-twisted boundary condition of the path integral provides a suitable framework for the semi-classical analysis of nonperturbative quantum field theories (QFTs), and we reinterpret it from the viewpoint of the Hilbert space. An appropriate twist
Gerald V. Dunne+2 more
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Emergent gauge fields and their nonperturbative effects in correlated electrons [PDF]
The history of modern condensed matter physics may be regarded as the competition and reconciliation between Stoner's and Anderson's physical pictures, where the former is based on momentum-space descriptions focusing on long wave-length fluctuations ...
Ki-Seok Kim, A. Tanaka
semanticscholar +1 more source
Can We Observe Nonperturbative Vacuum Shifts in Cavity QED? [PDF]
We address the fundamental question of whether or not it is possible to achieve conditions under which the coupling of a single dipole to a strongly confined electromagnetic vacuum can result in nonperturbative corrections to the dipole's ground state ...
Rocío Sáez-Blázquez+3 more
semanticscholar +1 more source