Space-time fluctuations induced by D-branes and their effects on neutrino oscillations

被引：3

作者：

Lambiase, G ^{[1
]}

机构：

[1] Univ Salerno, Dipartimento Fis ER Caianiello, I-84081 Baronissi, Sa, Italy

[2] Ist Nazl Fis Nucl, Grp Coll Salerno, Salerno, Italy

来源：

GENERAL RELATIVITY AND GRAVITATION | 2002年 / 34卷 / 09期

关键词：

D branes; topological fluctuations; Neutrino oscillations;

D O I：

10.1023/A:1020035019942

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Neutrino oscillations are analyzed in the Ellis-Mavromatos-Nanopoulos-Volkov (ENMV) model, where the quantum gravitational fluctuations of the space-time background are described by virtual D branes. Such fluctuations may induce neutrino oscillations if a violation of the equivalence principle or a tiny violation of the Lorentz invariance is imposed. In this framework, the oscillation length of neutrinos turns out to be proportional to E-2M, where E is the neutrino energy and M is the energy which is the scale characterizing the topological fluctuations in the vacuum.

引用

页码：1437 / 1444

页数：8

共 48 条

[1] Probing quantum aspects of gravity [J].

Adunas, GZ ;

Rodriguez-Milla, E ;

Ahluwalia, DV .

PHYSICS LETTERS B, 2000, 485 (1-3) :215-223

[2] Wave-particle duality at the Planck scale: freezing of neutrino oscillations [J].

Ahluwalia, DV .

PHYSICS LETTERS A, 2000, 275 (1-2) :31-35

[3] Interplay of gravitation and linear superposition of different mass eigenstates [J].

Ahluwalia, DV ;

Burgard, C .

PHYSICAL REVIEW D, 1998, 57 (08) :4724-4727

[4]

Ahluwalia DV, 1996, GEN RELAT GRAVIT, V28, P1161, DOI 10.1007/BF03218936

[5] Detection of accelerator-produced neutrinos at a distance of 250 km [J].

Ahn, SH ;

An, S ;

Aoki, S ;

Berns, HG ;

Bhang, HC ;

Boyd, S ;

Casper, D ;

Chikamatsu, T ;

Choi, JH ;

Echigo, S ;

Etoh, M ;

Fujii, K ;

Fukuda, S ;

Fukuda, Y ;

Gajewski, W ;

Golebiewska, U ;

Hara, T ;

Hasegawa, T ;

Hayato, Y ;

Hill, J ;

Hong, SJ ;

Ieiri, M ;

Inada, T ;

Inagaki, T ;

Ishida, T ;

Ishii, H ;

Ishii, T ;

Ishino, H ;

Ishitsuka, M ;

Itow, Y ;

Iwashita, T ;

Jang, HI ;

Jang, JS ;

Jeon, EJ ;

Jeong, EM ;

Jung, CK ;

Kadowaki, T ;

Kajita, T ;

Kameda, J ;

Kaneyuki, K ;

Kato, I ;

Kato, Y ;

Kearns, E ;

Kenmochi, S ;

Khang, BH ;

Kibayashi, A ;

Kielczewska, D ;

Kim, BJ ;

Kim, CO ;

Kim, HI .

PHYSICS LETTERS B, 2001, 511 (2-4) :178-184

[6] Quantum gravity corrections to neutrino propagation [J].

Alfaro, J ;

Morales-Técotl, HA ;

Urrutia, LF .

PHYSICAL REVIEW LETTERS, 2000, 84 (11) :2318-2321

[7] Distance measurement and wave dispersion in a Liouville-string approach to quantum gravity [J].

Amelino-Camelia, G ;

Ellis, J ;

Mavromatos, NE ;

Nanopoulos, DV .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1997, 12 (03) :607-623

[8] Tests of quantum gravity from observations of γ-ray bursts [J].

Amelino-Camelia, G ;

Ellis, J ;

Mavromatos, NE ;

Nanopoulos, DV ;

Sarkar, S .

NATURE, 1998, 393 (6687) :763-765

[9] Updated results from the ντ appearance search in NOMAD [J].

Astier, P ;

Autiero, D ;

Baldisseri, A ;

Baldo-Ceolin, M ;

Ballocchi, G ;

Banner, M ;

Bassompierre, G ;

Benslama, K ;

Besson, N ;

Bird, I ;

Blumenfeld, B ;

Bobisut, F ;

Bouchez, J ;

Boyd, S ;

Bueno, A ;

Bunyatov, S ;

Camilleri, L ;

Cardini, A ;

Cattaneo, PW ;

Cavasinni, V ;

Cervera-Villanueva, A ;

Collazuol, G ;

Conforto, G ;

Conta, C ;

Contalbrigo, M ;

Cousins, R ;

Daniels, D ;

Degaudenzi, H ;

Del Prete, T ;

De Santo, A ;

Dignan, T ;

Di Lella, L ;

Silva, EDE ;

Dumarchez, J ;

Ellis, M ;

Feldman, GJ ;

Ferrari, R ;

Ferrère, D ;

Flaminio, V ;

Fraternali, M ;

Gaillard, JM ;

Gangler, E ;

Geiser, A ;

Geppert, D ;

Gibin, D ;

Gninenko, S ;

Godley, A ;

Gomez-Cadenas, JJ ;

Gosset, J ;

Gössling, C .

PHYSICS LETTERS B, 2000, 483 (04) :387-404

[10] Gravitationally induced neutrino oscillation phases in static spacetimes [J].

Bhattacharya, T ;

Habib, S ;

Mottola, E .

PHYSICAL REVIEW D, 1999, 59 (06)

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