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Titolo:
kappa-deformed covariant phase space and quantum-gravity uncertainty relations
Autore:
Amelino-Camelia, G; Lukierski, J; Nowicki, A;
Indirizzi:
Univ Oxford, Oxford OX1 3NP, England Univ Oxford Oxford England OX1 3NPUniv Oxford, Oxford OX1 3NP, England Univ Durham, Sci Labs, Dept Math Sci, Durham DH1 3LE, England Univ DurhamDurham England DH1 3LE ept Math Sci, Durham DH1 3LE, England Pedagog Univ, Inst Phys, PL-65029 Zielona Gora, Poland Pedagog Univ Zielona Gora Poland PL-65029 PL-65029 Zielona Gora, Poland
Titolo Testata:
PHYSICS OF ATOMIC NUCLEI
fascicolo: 11, volume: 61, anno: 1998,
pagine: 1811 - 1815
SICI:
1063-7788(199811)61:11<1811:KCPSAQ>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
POINCARE GROUP; STRING THEORY; MINIMAL LENGTH; MEASURABILITY; DEFORMATION; DISTANCES; MECHANICS; PRINCIPLE; LIMIT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
43
Recensione:
Indirizzi per estratti:
Indirizzo: Amelino-Camelia, G Univ Oxford, Keble Rd, Oxford OX1 3NP, England Univ Oxford Keble Rd Oxford England OX1 3NP P, England
Citazione:
G. Amelino-Camelia et al., "kappa-deformed covariant phase space and quantum-gravity uncertainty relations", PHYS ATOM N, 61(11), 1998, pp. 1811-1815

Abstract

We describe the deformed covariant phase space corresponding to the so-called cc-deformation of D = 4 relativistic symmetries, with quantum "time" coordinate and Heisenberg algebra being obtained according to the Heisenberg double construction. The associated modified uncertainty relations are analyzed, and, in particular it is shown that these relations are consistent with independent estimates of quantum-gravity limitations on the measurability of spacetime distances.

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Documento generato il 29/09/20 alle ore 05:06:36