๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Quantum Gravity and Quantum Nondemolition Measurements

โœ Scribed by Dr. H.-H. v. Borzeszkowski; Prof. H.-J. Treder


Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
290 KB
Volume
495
Category
Article
ISSN
0003-3804

No coin nor oath required. For personal study only.

โœฆ Synopsis


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.

Quantengravitation und Quantenunsehiirle

Inhaltsiibersicht. Es wird gezeigt, daB in der Theorie der Quantengravitation (und in einer die Allgemeine Relativitiitstheorie grundsiitzlich beriicksichtigenden GUT) notwendigerweise absolute MeBbeschriinkungen auftreten, die man nicht durch ,,Quantum Nondemolition Measurements" ubeiwinden kann. Diese Tatsache widerspricht nicht der Existenz gewisser Niiherungen der vollstiindigen Theorie, in denen derartige Beschriinkungen nicht auftreten.


๐Ÿ“œ SIMILAR VOLUMES


Quantum Paradoxes || Quantum Measurement
โœ Aharonov, Yakir; Rohrlich, Daniel ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Wiley-VCH Verlag GmbH ๐ŸŒ German โš– 241 KB ๐Ÿ‘ 1 views

A Guide through the Mysteries of Quantum Physics! Yakir Aharonov is one of the pioneers in measuring theory, the nature of quantum correlations, superselection rules, and geometric phases and has been awarded numerous scientific honors. The author has contributed monumental concepts to theoretical

Quantum Paradoxes || Quantum Measurement
โœ Aharonov, Yakir; Rohrlich, Daniel ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Wiley-VCH Verlag GmbH ๐ŸŒ German โš– 297 KB ๐Ÿ‘ 1 views

Previous chapters discuss nonrelativistic quantum mechanics. Is there a relativistic quantum mechanics? In this chapter we assume that there is -and arrive at a paradox. The paradox concerns Lorentz transformations of quantum measurements. At the end of a quantum measurement, an entangled state of t

Complexity in quantum gravity
โœ Gerard `t Hooft ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 43 KB
Quantum Computing and Quantum Measuremen
โœ D.V. Averin ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 204 KB ๐Ÿ‘ 1 views

Recent experimental demonstrations of quantum coherence of the charge and flux states of Josephson junctions show that the quantum Josephson dynamics can be used to develop scalable quantum logic circuits. In this work, I review the basic concepts of Josephson tunneling and Josephson-junction qubits

Quantum Paradoxes || Measurement and Com
โœ Aharonov, Yakir; Rohrlich, Daniel ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Wiley-VCH Verlag GmbH ๐ŸŒ German โš– 287 KB ๐Ÿ‘ 1 views

A Guide through the Mysteries of Quantum Physics! Yakir Aharonov is one of the pioneers in measuring theory, the nature of quantum correlations, superselection rules, and geometric phases and has been awarded numerous scientific honors. The author has contributed monumental concepts to theoretical