Zobrazeno 1 - 10
of 1 090
pro vyhledávání: '"R. A. Good"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 11, Pp 1-13 (2024)
Abstract Classical electromagnetic radiation from moving point charges is foundational, but the thermal dynamics responsible for classical acceleration temperature are poorly understood. We investigate the thermal properties of classical electromagne
Externí odkaz:
https://doaj.org/article/b563ce9c774e44d8941d5c621953d011
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract A confined, non-relativistic, accelerating electron is shown to emit thermal radiation. Since laboratories face spatial constraints when dealing with rectilinear motion, focusing on a finite total travel distance combines the benefits of sim
Externí odkaz:
https://doaj.org/article/cbf807e082f04689b8b33eb4f64402fd
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-14 (2024)
Abstract We investigate the radiation from accelerating electrons with asymptotic constant velocity and their analog signatures as evaporating black holes with left-over remnants. We find high-speed electrons, while having a high temperature, corresp
Externí odkaz:
https://doaj.org/article/63b0fc8a9ab2430289286cfb95c46bc4
Publikováno v:
American Business Review, Vol 26, Iss 2, Pp 475-502 (2023)
This paper provides a theoretical explanation for the “black box” between “going green” and organizational performance and links individual-level behaviors with organizational-level outcomes. We argue that the adoption of an environmental sus
Externí odkaz:
https://doaj.org/article/42474d09b98b4ec8ac290b451c885e4a
Autor:
Evgenii Ievlev, Michael R. R. Good
Publikováno v:
Physics, Vol 5, Iss 3, Pp 797-813 (2023)
Classical radiation from a single relativistically accelerating electron is investigated where the temperature characterizing the system highlights the dependence on acceleration. In the context of the dynamic Casimir effect with Planck-distributed p
Externí odkaz:
https://doaj.org/article/4e3f5e49d26c4960afe26da023c1e4ce
Autor:
Michael R. R. Good, Yen Chin Ong
Publikováno v:
Physics, Vol 5, Iss 1, Pp 131-139 (2023)
We present a moving mirror analog of the electron, whose worldline possesses asymptotic constant velocity with corresponding Bogoliubov β coefficients that are consistent with finite total emitted energy. Furthermore, the quantum analog model is in
Externí odkaz:
https://doaj.org/article/54961e2a618b4310a3dfbfe0eb3dac0b
Autor:
Michael R. R. Good, Eric V. Linder
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 3, Pp 1-6 (2022)
Abstract Particle radiation from black holes has an observed emission power depending on the surface gravity $$\kappa = c^4/(4GM)$$ κ = c 4 / ( 4 G M ) as $$\begin{aligned} P_{\text {black hole}} \sim \frac{\hbar \kappa ^2}{6\pi c^2} = \frac{\hbar c
Externí odkaz:
https://doaj.org/article/ec2a1a45fd694cc695a4095780ba4593
Autor:
Michael R. R. Good, Yen Chin Ong
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 12, Pp 1-5 (2020)
Abstract The Reissner–Nordström black hole – moving mirror correspondence is solved. The beta coefficients reveal that charge makes a black hole radiate fewer particles (neutral massless scalars) per frequency. An old Reissner–Nordström black
Externí odkaz:
https://doaj.org/article/1f3fe8bafb744b84801919732b0f25fb
Publikováno v:
Entropy, Vol 24, Iss 11, p 1570 (2022)
We examine the extreme situation of radiation from an electron that is asymptotically accelerated to the speed of light, resulting in finite emission energy. The analytic solution explicitly demonstrates the difference between radiation power loss an
Externí odkaz:
https://doaj.org/article/c260fa21499346b4a95f9d266da661fd
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023031 (2022)
We show that the notion of “Hookean law” F=kx, suitably defined in asymptotically flat singly spinning Myers-Perry black hole space-times in dimensions d⩾5, is related to the Emparan-Myers fragmentation (splitting of a black hole into two becom
Externí odkaz:
https://doaj.org/article/7b49f5b505724ebd9b3222a1ea14ee1d