Unruh effect and information entropy approach
arXiv:2101.06668 · doi:10.3390/particles5020014
Abstract
Total entropy generated by the Unruh effect is calculated within the framework of information theory. In contrast to previous studies, here the calculations are done for the finite time of existence of the non-inertial reference frame. In this case only the finite number of particles is produced. Dependence on mass of the emitted particles is taken into account. Analytic expression for the entropy of radiated boson and fermion spectra is derived. We study also its asymptotics corresponding to limiting cases of low and high acceleration. The obtained results can be further generalized to other intrinsic degrees of freedom of the emitted particles, such as spin and electric charge.
REVTEX, 8 pages, 5 figures
References in corpus (25)
- Information in Black Hole Radiation
- The Unruh effect and its applications
- Hawking Radiation and Black Hole Thermodynamics
- Thermal Hadronization and Hawking-Unruh Radiation in QCD
- Transition rate of the Unruh-DeWitt detector in curved spacetime
- From Color Glass Condensate to Quark Gluon Plasma through the event horizon
- Hawking black body spectrum from tunneling mechanism
- Comments on anomaly versus WKB/tunneling methods for calculating Unruh radiation
- Response of finite-time particle detectors in non-inertial frames and curved spacetime
- On the relation between Unruh and Sokolov--Ternov effects
- Notes on Spacetime Thermodynamics and the Observer-dependence of Entropy
- Thermodynamic equilibrium with acceleration and the Unruh effect
- The Fulling-Unruh effect in general stationary accelerated frames
- The Schwinger Mechanism, the Unruh Effect and the Production of Accelerated Black Holes
- Response of Unruh-DeWitt detector with time-dependent acceleration
- Unruh effect for fermions from the Zubarev density operator
- Unruh Effect for General Trajectories
- Quantum information approach to high energy interactions
- Extensivity, entropy current, area law and Unruh effect
- Generating Entangled Photons from the Vacuum by Accelerated Measurements: Quantum Information Theory Meets the Unruh-Davies Effect
- The Unruh thermal spectrum through scalar and fermion tunneling
- Revisiting the black hole entropy and the information paradox
- Unruh gamma radiation at RHIC?
- Eavesdropping of quantum communication from a non-inertial frame
- Hawking-Unruh Hadronization and Strangeness Production in High Energy Collisions