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It is possible using current high intensity laser facilities to reach the quantum radiation reaction regime for energetic electrons. An experiment using a wakefield accelerator to drive GeV electrons into a counterpropagating laser pulse…

Plasma Physics · Physics 2015-03-04 T. G. Blackburn , C. P. Ridgers , J. G. Kirk , A. R. Bell

We present a non-relativistic theory of quantum radiation generated by shaking a two-level atom in vacuum. Such radiation has the same origin of photon emission in dynamical Casimir effect. By performing a time-dependent "dressing"…

Quantum Physics · Physics 2018-12-12 Lezhi Lo , C. K. Law

The decoherence effect due to emission of gravitons is examined. It shows the same qualitative features of the QED effect which has already been investigated, it is obviously much weaker, wholly universal and shows a stronger energy…

Quantum Physics · Physics 2009-11-10 Giorgio Calucci

Spontaneous emission of graviton rates for the quantum bouncer states are evaluated.

Quantum Physics · Physics 2008-11-26 G. Pignol , K. V. Ptotasov , V. V. Nesvizhevsky

We study the thermal dilepton and photon production from relativistic heavy ion collisions in presence of viscosities by employing the recently developed second order dissipative hydrodynamic formulation estimated within a quasiparticle…

Nuclear Theory · Physics 2022-12-16 Lakshmi J. Naik , V. Sreekanth

Gamma-Ray Bursts (GRBs) are expected to efficiently accelerate protons up to relativistic energies. High-energy photons can originate from decay of neutral pions produced by the interaction of these protons with the medium surrounding the…

Astrophysics · Physics 2014-10-13 F. De Paolis , G. Ingrosso , D. Orlando , L. Perrone

The thermal photon emissivity of the quark-gluon plasma is determined by the in-medium spectral function of the electromagnetic current at lightlike kinematics, $\sigma(\omega)$. In this work, we present the first lattice QCD results on…

High Energy Physics - Lattice · Physics 2023-09-19 Marco Cè , Tim Harris , Ardit Krasniqi , Harvey B. Meyer , Csaba Török

Recent advancements in ultrafast laser systems and high harmonic generation (HHG) techniques have enabled time-resolved photoemission spectroscopy on femtosecond timescales, opening up unprecedented opportunities to explore quantum…

Strongly Correlated Electrons · Physics 2025-11-03 Takeshi Suzuki , Kozo Okazaki

Thermodynamic principles are often deceptively simple and yet surprisingly powerful. We show how a simple rule, such as the net flow of energy in and out of a moving atom under nonequilibrium steady state condition, can expose the…

Quantum Physics · Physics 2020-11-30 Daniel Reiche , Francesco Intravaia , Jen-Tsung Hsiang , Kurt Busch , Bei-Lok Hu

We discuss, in this review, the existing models for the production of QGP in Relativistic Heavy Ion Collisions. We shall try to give a brief description of the models available for the pre-equilibrium production of QGP, ranging from soft…

Nuclear Theory · Physics 2007-05-23 Avijit K. Ganguly

We investigate thermal photon emission rates in hot hadronic matter from a system consisting of pi, rho, and omega mesons. The rates are calculated using both relativistic kinetic theory with Born diagrams as well as thermal field theory at…

High Energy Physics - Phenomenology · Physics 2015-10-28 Nathan P. M. Holt , Paul M. Hohler , Ralf Rapp

We compute the correction to the photon emission rate in first order of shear components of fluid velocity gradients, $\sigma_{ij}$, in near-equilibrium hydrodynamic plasma at strong coupling regime, using the real-time Schwinger-Keldysh…

Nuclear Theory · Physics 2015-04-28 Kiminad A. Mamo , Ho-Ung Yee

A quantum coherent capacitor subject to large amplitude pulse cycles can be made to emit or reabsorb an electron in each half cycle. Quantized currents with pulse cycles in the GHz range have been demonstrated experimentally. We develop a…

Mesoscale and Nanoscale Physics · Physics 2008-02-27 M. Moskalets , P. Samuelsson , M. Buttiker

When a laser beam passes through a rotating ground glass (RGG), the scattered light exhibits thermal statistics. This is extensively used in speckle imaging. This scattering process has not been addressed in photon picture and is especially…

Quantum Physics · Physics 2020-07-01 Sheng-Wen Li , Fu Li , Tao Peng , G. S. Agarwal

The approach of a parton plasma at future heavy ion colliders towards kinetic and chemical equilibrium is considered. A plasma with a self-consistent evolving parton-parton interaction strength is shown to equilibrate better and faster than…

Nuclear Theory · Physics 2007-05-23 S. M. H. Wong

We present a complete set of transverse momentum dependent and collinear parton densities including the photon over a wide phase space. The photon density appears when evolving parton distributions with QED corrections. The photons are…

High Energy Physics - Phenomenology · Physics 2021-06-15 H. Jung , S. Taheri Monfared , T. Wening

A photoelectron, emitted due to the absorption of light quanta as described by the photoelectric effect, is often characterized experimentally by a classical quantity, its momentum. However, since the photoelectron is a quantum object, its…

In the present paper we introduce generalized kinetic equations describing the dynamics of a system of interacting gas and photons obeying to a very general statistics. In the space homogeneous case we study the equilibrium state of the…

Statistical Mechanics · Physics 2009-11-10 A. Rossani , A. M. Scarfone

We present a new method to obtain spectral properties of a non-Abelian gauge theory in the region where occupation numbers are high. The method to measure the (single-particle) spectral function is based on linear response theory and…

High Energy Physics - Phenomenology · Physics 2018-12-18 Kirill Boguslavski , Aleksi Kurkela , Tuomas Lappi , Jarkko Peuron

We measure the dynamics of a non-classical optical field using two-time second-order correlations in conjunction with pulsed excitation. The technique quantifies single-photon purity and coherence during the excitation-decay cycle of an…

Quantum Physics · Physics 2015-05-25 Edward B. Flagg , Sergey V. Polyakov , Tim Thomay , Glenn S. Solomon
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