Zobrazeno 1 - 10
of 1 763
pro vyhledávání: '"ROBERTS, BRYAN"'
Autor:
Roberts, Bryan W
Publikováno v:
Cambridge: Cambridge University Press (2022)
The arrow of time refers to the curious asymmetry that distinguishes the future from the past. Reversing the Arrow of Time argues that there is an intimate link between the symmetries of 'time itself' and time reversal symmetry in physical theories,
Externí odkaz:
http://arxiv.org/abs/2212.03489
Why is gauge symmetry so important in modern physics, given that one must eliminate it when interpreting what the theory represents? In this paper we discuss the sense in which gauge symmetry can be fruitfully applied to constrain the space of possib
Externí odkaz:
http://arxiv.org/abs/2105.11154
Autor:
Roberts, Bryan W., Butterfield, Jeremy
In this contribution in honour of Paul Busch, we criticise the claims of many expositions that the time-energy uncertainty principle allows both a violation of energy conservation, and particle creation, provided that this happens for a sufficiently
Externí odkaz:
http://arxiv.org/abs/2007.03030
Publikováno v:
Asset Securitization Report. 9/11/2006, Vol. 6 Issue 34, p1-12. 6p.
Autor:
Andrews, David M., Cartic, Sharon, Cosulich, Sabina, Divecha, Nullin, Faulder, Paul, Flemington, Vikki, Kern, Oliver, Kettle, Jason G., MacDonald, Ellen, McKelvie, Jennifer, Pike, Kurt G., Roberts, Bryan, Rowlinson, Rachel, Smith, James M., Stockley, Martin, Swarbrick, Martin E., Treinies, Iris, Waring, Michael J.
Publikováno v:
In Bioorganic & Medicinal Chemistry 15 January 2022 54
Autor:
Torok, Simon
Publikováno v:
New Scientist. 09/23/2000, Vol. 167 Issue 2257, p36. 4p. 2 Color Photographs, 1 Diagram.
Autor:
Roberts, Bryan W.
This paper argues that non-self-adjoint operators can be observables. There are only four ways for this to occur: non-self-adjoint observables can either be normal operators, or be symmetric, or have a real spectrum, or have none of these three prope
Externí odkaz:
http://arxiv.org/abs/1610.07637
Autor:
Roberts, Bryan W.
Publikováno v:
Philos. sci. 84 (2017) 315-334
Many have suggested that the transformation standardly referred to as 'time reversal' in quantum theory is not deserving of the name. I argue on the contrary that the standard definition is perfectly appropriate, and is indeed forced by basic conside
Externí odkaz:
http://arxiv.org/abs/1607.07388