Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Johnson George"'
Autor:
Johnson, George
We study how the constraints on the primordial black hole density arising from the extragalactic photon background are modified in the scenario that there exist extra large spatial dimensions. We find that though the overall magnitude of the constrai
Externí odkaz:
http://arxiv.org/abs/2005.07467
Autor:
Johnson, George
We state and explain the total rate at which a charged non-rotating black hole emits charged particles, taking into account both Hawking radiation and Schwinger pair production simultaneously. We give concrete formulae for this emission rate in certa
Externí odkaz:
http://arxiv.org/abs/1911.12379
Autor:
Johnson, George, March-Russell, John
We compute the effects on the temperature and precise spectrum of Hawking radiation from a Schwarzschild black hole when the emitted object is taken to be spatially extended. We find that in the low-momentum regime, the power emitted is exponentially
Externí odkaz:
http://arxiv.org/abs/1812.10500
Motivated by recent constructions of TeV-scale strongly-coupled dynamics, either associated with the Higgs sector itself as in pseudo-Nambu-Goldstone boson (pNGB) Higgs models or in theories of asymmetric dark matter, we show that stable solitonic Q-
Externí odkaz:
http://arxiv.org/abs/1708.04620
Autor:
Johnson, George E.
Publikováno v:
Regulation. 1999, Vol. 22 Issue 3, p49. 4p.
Autor:
Johnson, George
Publikováno v:
Scientific American. Mar2007, Vol. 296 Issue 3, p98-100. 2p. 1 Color Photograph.
Autor:
Johnson, George E.1, Spengler, Joseph J.2
Publikováno v:
Journal of Economic Literature. Mar70, Vol. 8 Issue 1, p54. 2p.
Autor:
Johnson, George
Publikováno v:
Journal of Development Economics. Apr2001, Vol. 64 Issue 2, p593. 3p.
Autor:
JOHNSON, GEORGE
Publikováno v:
Scientific American. Sep2006, Vol. 295 Issue 3, p118-120. 3p. 1 Color Photograph.
Autor:
Johnson, George
Publikováno v:
Scientific American. Jun2005, Vol. 292 Issue 6, p110-112. 3p. 1 Black and White Photograph.