Zobrazeno 1 - 10
of 325
pro vyhledávání: '"Gerard 't Hooft"'
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 1, Pp 1-13 (2022)
Abstract We study scattering on the black hole horizon in a partial wave basis, with an impact parameter of the order of the Schwarzschild radius or less. This resembles the strong gravity regime where quantum gravitational effects appear. The scatte
Externí odkaz:
https://doaj.org/article/333c315b43164deb89dc017b25d32871
Autor:
Gerard ’t Hooft
Publikováno v:
Universe, Vol 8, Iss 10, p 537 (2022)
A systematic procedure is proposed for better understanding the evolution laws of black holes in terms of pure quantum states. We start with the two opposed regions I and II in the Penrose diagram, and study the evolution of matter in these regions,
Externí odkaz:
https://doaj.org/article/46afbb85966d4890b091d3429b0c4abe
Autor:
Gerard 't Hooft
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
Without wasting time and effort on philosophical justifications and implications, we write down the conditions for the Hamiltonian of a quantum system for rendering it mathematically equivalent to a deterministic system. These are the equations to be
Externí odkaz:
https://doaj.org/article/43269c798e4541abb1ee478d21151831
Autor:
Gerard ’t Hooft
Publikováno v:
Universe, Vol 7, Iss 8, p 298 (2021)
A procedure to derive a unitary evolution law for a quantised black hole has been proposed by the author. The proposal requires that one starts off with the entire Penrose diagram for the eternal black hole as the background metric, after which one h
Externí odkaz:
https://doaj.org/article/398adb4dd8734cceb0d7842aa4720237
Autor:
Gerard ’t Hooft
Publikováno v:
Molecular Frontiers Journal, Vol 1, Iss 1, Pp 31-39 (2017)
What are the fundamental equations of motion when we consider objects that move faster, have tinier structures, higher mass densities, higher or lower temperatures than ever studied before? Here, we emphasize the importance of studying extreme condit
Externí odkaz:
https://doaj.org/article/791b921855434c0397d0f3002ef848aa
Autor:
Gerard 't Hooft
Publikováno v:
Nuclear Physics B, Vol 912, Iss C, Pp 4-14 (2016)
Various pieces of insight were needed to formulate the rules for working with gauge theories of the electro-magnetic, weak and strong forces. First, it was needed to understand how to formulate the Feynman rules. We had to learn that there are many d
Externí odkaz:
https://doaj.org/article/4ffb7df8d9e24030b4fe738a7c70a496
Autor:
Gerard 't Hooft
Publikováno v:
Frontiers in Physics, Vol 6 (2018)
It is brought forward that viable theories of the physical world that have no variable at all that can play the role of time, do not exist; some notion of time is one of the very first ingredients a candidate theory should possess. Almost by definiti
Externí odkaz:
https://doaj.org/article/f08fb7a7f056413bb535c2bc68596d8b
Autor:
Gerard 't Hooft
This book presents the deterministic view of quantum mechanics developed by Nobel Laureate Gerard't Hooft.Dissatisfied with the uncomfortable gaps in the way conventional quantum mechanics meshes with the classical world,'t Hooft has revived the old
Autor:
Gerard 'T Hooft, Stefan Vandoren
With a Foreword by Steven WeinbergIn this richly illustrated book, Nobel Laureate Gerard't Hooft and Theoretical Physicist Stefan Vandoren describe the enormous diversity of natural phenomena that take place at different time scales.In the tradition
Autor:
Gerard 'T Hooft
If you think the future is a mystery, think again. With a solid foothold in realism, an extraordinary insight into scientific and technological developments, and a dry sense of humor, Nobel laureate Professor Gerard't Hooft confidently dissects fact