Constraining the noncommutative spectral action via astrophysical observations

Physical Review Letters

Volumn 105, Issue 10, 2010, Pages

  Nelson, William ^a   Ochoa, Joseph ^a   Sakellariadou, Mairi ^b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b KING'S COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COUPLING CONSTANTS; FUTURE OBSERVATIONS; GENERAL RELATIVITY; HILBERT; NON-COMMUTATIVE; PARTICLE PHYSICS; THE STANDARD MODEL;

RELATIVITY;

EID: 77956333018     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.105.101602     Document Type: Article

References (15)

1. A. Connes, Noncommutative Geometry (Academic Press, New York, 1994).
2. A.H. Chamseddine, A. Connes, and M. Marcolli, Adv. Theor. Math. Phys. 11, 991 (2007). 1095-0761
3. W. Nelson and M. Sakellariadou, Phys. Rev. D PRVDAQ 1550-7998 81, 085038 (2010). 10.1103/PhysRevD.81.085038
4. W. Nelson and M. Sakellariadou, Phys. Lett. B 680, 263 (2009). PYLBAJ 0370-2693 10.1016/j.physletb.2009.08.059
5. M. Marcolli and E. Pierpaoli, arXiv:0908.3683.
6. M. Buck, M. Fairbairn, and M. Sakellariadou, arXiv:1005.1188 [Phys. Rev. D PRVDAQ 1550-7998 (to be published)].
7. K.S. Steele, Gen. Relativ. Gravit. GRGVA8 0001-7701 9, 353 (1978). 10.1007/BF00760427
8. W. Nelson, J. Ochoa, and M. Sakellariadou, arXiv:1005.4276.
9. L.D. Landau and E.M. Lifshitz, The Classical Theory of Fields (Elsevier, Oxford, 1975).
10. M. Kramer, Science 314, 97 (2006). SCIEAS 0036-8075 10.1126/science. 1132305
11. K. Lazaridis, arXiv:1001.4704.
12. N.D. Ramesh Bhat, M. Bailes, and J.P.W. Verbiest, Phys. Rev. D PRVDAQ 1550-7998 77, 124017 (2008). 10.1103/PhysRevD.77.124017
13. J.H. Taylor, L.A. Fowler, and P.M. McCulloch, Nature (London) NATUAS 0028-0836 277, 437 (1979). 10.1038/277437a0
14. B.A. Jacoby, Astrophys. J. 644, L113 (2006). ASJOAB 0004-637X 10.1086/505742
15. Lee Samuel Finn (private communication).