Gravitationally violated U(1) symmetry and neutrino anomalies

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 60, Issue 5, 1999, Pages

  Joshipura, Anjan S ^a  

^a PHYSICAL RESEARCH LABORATORY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 17244378941     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.60.053002     Document Type: Article

References (51)

1. Super-Kamiokande Collaboration, Y. Fukuda, Phys. Lett. B 436, 33 (1998)
2. Y. FukudaPhys. Rev. Lett. 81, 1158 (1998)
3. Phys. Rev. Lett.Y. Fukuda81, 4279(E) (1998)
4. Phys. Rev. Lett.Y. Fukuda81, 1562 (1998);T. Kajita, in Neutrino 98, Proceedings of the XVIIIth International Conference on Neutrino Physics and Astrophysics, Takayama, Japan, 1998, edited by Y. Suzuki and Y. Totsuka [Nucl. Phys. B. (Proc. Suppl.) (to be published)].
5. J.N. Bahcall, P.I. Krastev, and A.Yu. Smirnov, Phys. Rev. D 58, 096016 (1998).
6. L. Wolfenstein, Phys. Rev. D 17, 2369 (1978)
7. S. Mikheyev and A.Yu. Smirnov, Yad. Fiz. 42, 1441 (1985) [Sov. J. Nucl. Phys. 42, 913 (1985)].
8. V. Barger, R.J.N. Philips, and K. Whisnant, Phys. Rev. D 24, 538 (1981)
9. S.L. Glashow and L.M. Krauss, Phys. Lett. B 190, 199 (1987)
10. A. Acker, S. Pakvasa, and J. Pantaleone, Phys. Rev. D 43, 1754 (1991)
11. P.I. Krastev and S. Petcov, Phys. Lett. B 286, 85 (1992).
12. See, e.g., R. N. Mohapatra and Palash B. Pal, Massive Neutrinos in Physics and Astrophysics (World Scientific, Singapore, 1991).
13. R. Barbieri, Report No. hep-ph/9807235.
14. S.F. King, Phys. Lett. B 439, 350 (1998)
15. Phys. Lett. BG. Altarelli and F. Feruglio, 439, 112 (1998)
16. Phys. Lett. BM. Jezabek and Y. Sumino,. 440, 327 (1998).
17. B. Brahmachari and R.N. Mohapatra, Phys. Rev. D 580, 15003 (1998)
18. Phys. Rev. DM. Drees, 57, 5335 (1998)
19. Phys. Rev. DY. Nomura and T. Yanagida, 59, 017303 (1999)
20. A.S. Joshipura and S.K. Vempati, hep-ph/9808232
21. E.J. Chun, Report No. hep-ph/9807327
22. Ernest Ma, Phys. Lett. B 442, 238 (1998).
23. Y. Suzuki, in Neutrino 98, Proceedings of the XVIIIth International Conference on Neutrino Physics and Astrophysics, Takayama, Japan, 1998, edited by Y. Suzuki and Y. Totsuka [Nucl. Phys. B (Proc. Suppl.) (to be published)].
24. V. Barger, S. Pakvasa, T.J. Weiler, and K. Whisnant, Phys. Lett. B 437, 107 (1998).
25. Note that the (Formula presented) symmetry allows a nondiagonal charged lepton mass matrix mixing (Formula presented) and (Formula presented) with some angle (Formula presented) The effect of this is to replace the angle (Formula presented) in Eq. (1) by (Formula presented) This combination needs to be large.
26. R.N. Mohapatra and G. Senjanovic, Phys. Rev. D 23, 165 (1981);K.S. Babu, Talk at the Trieste Conference on Quarks and leptons: Masses and Mixing, Trieste, Italy, 1996
27. X. Lee and Ernest Ma, J. Phys. G 23, 885 (1997)
28. Ernest Ma and Utpal Sarkar, Phys. Rev. Lett. 80, 5716 (1998).
29. S. Giddings and A. Strominger, Nucl. Phys. B306, 890 (1988)
30. S. GiddingsA. StromingerPhys. Lett. B 230, 46 (1989)
31. S. GiddingsA. StromingerNucl. Phys. B321, 481 (1989).
32. L.F. Abbott and M.B. Wise, Nucl. Phys. B325, 687 (1989)
33. Nucl. Phys.S. Coleman and K. Lee, B329, 387 (1990).
34. R. Barbieri, J. Ellis, and M.K. Gaillard, Phys. Lett. 90B, 249 (1980)
35. E. Akhmedov, Z. Berezhiani, and G. Senjanovic, Phys. Rev. Lett. 69, 3013 (1992)
36. E. Akhmedov, Phys. Rev. D 47, 3245 (1993)
37. Phys. Rev. DZ. Berezhiani and R.N. Mohapatra, 52, 6607 (1995).
38. Note that parameters of some of these quartic terms would need to be fine tuned in order to obtain the doublet vev at the electroweak scale. This fine tuning is a reflection of the familiar gauge hierarchy problem and can be avoided by considering a supersymmetric version of the model.
39. E. Akhmedov, Phys. Lett. B 299, 90 (1993)
40. I. Rothstein, Nucl. Phys. B403, 725 (1993)
41. J. Cline, Astropart. Phys. 1, 387 (1993).
42. L.M. Krauss and F. Wilczek, Phys. Rev. Lett. 62, 1221 (1989)
43. T. Banks, Nucl. Phys. B323, 90 (1989)
44. Nucl. Phys.M. Alford, J. March-Russell, and F. Wilczek, B337, 695 (1990)
45. Nucl. Phys.J. Preskill and L.M. Krauss, B341, 50 (1990).
46. L.E. Ibanez and G. Ross, Phys. Lett. B 260, 291 (1991).
47. R. Kallosh, A. Linde, D. Linde, and L. Susskind, Phys. Rev. D 52, 912 (1995).
48. R. Holman, Phys. Lett. B 282, 132 (1992)
49. Phys. Lett. BM. Kamionkowski and J. March-Russell, 282, 137 (1992)
50. Phys. Lett. BM. Lusignoli and M. Rocandelli, 283, 278 (1992)
51. S.M. Barr and D. Seckel, Phys. Rev. D 46, 539 (1992).