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Quantum Gravity and Quantum Nondemolition Measurements
Author(s) -
v. Borzeszkowski H.H.,
Treder H.J.
Publication year - 1983
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19834950413
Subject(s) - quantum gravity , physics , general relativity , theoretical physics , quantum , loop quantum gravity , hořava–lifshitz gravity , problem of time , quantum mechanics , classical mechanics , quantum process , quantum dynamics
Abstract It is shown that in Quantum Gravity, and more general: in Grand Unified Theory incorporating General Relativity on a basic level, there arise necessarily absolute limitations on measurement which one cannot evade by any “quantum nondemolition measurements”. This fact is demonstrated not to oppose the existence of certain approximations to the full theory where these limitations do not arise.