Naslov
Quantum Horizons and Space-Time Non-Commutativity

Autori
Martinis, Mladen ; Mikuta-Martinis, Vesna

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
European Advanced Studies Conference V: Complexity in Science & Society, Abstracts / Bountis, Tassos - Patras : University of Patras, 2004, 24-24

Skup
Complexity in Science and Society

Mjesto i datum
Archaía Olympía, Grčka; Patras, Grčka, 20.07.2004. - 26.07.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
black holes; quantum horizon; time operator

Sažetak
In standard general relativity without quantum mechanics (QM) a fundamental instability against collapse implies the existence of black holes as stable solutions of Einstein's equations.The QM and the QFT ( quantum field theory ) in the curved spacetime with classical event horizon are troubled by the singularity at the horizon.This problem may be solved by treating the black hole as a quantum state which implies that the energy of the black hole and its corresponding time do not commute at the horizon.In this picture we study the dynamics of a scalar field in the near-horizon region described by a static Klein-Gordon operator which is the Hamiltonian of the system.The explicite construction of the time operator near-horizon is given and its self-adjointness discussed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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