Publications
212 results found
Land K, Magueijo J, 2005, The multipole vectors of WMAP, and their frames and invariants, Arxiv.org, Pages: 1-9
Land K, Magueijo J, 2005, Multipole invariants and non-Gaussianity, Arxiv.org, Pages: 1-5
Land K, Magueijo J, 2005, Cubic anomalies in the Wilkinson Microwave Anisotropy Probe, Monthly Notices of the Royal Astronomical Society, Vol: 357, Pages: 994-1002, ISSN: 0035-8711
Kimberly D, Magueijo J, Medeiros J, 2004, Nonlinear relativity in position space, PHYSICAL REVIEW D, Vol: 70, ISSN: 1550-7998
- Author Web Link
- Cite
- Citations: 86
Barrow JD, Kimberly D, Magueijo J, 2004, Bouncing universes with varying constants, CLASSICAL AND QUANTUM GRAVITY, Vol: 21, Pages: 4289-4296, ISSN: 0264-9381
- Author Web Link
- Cite
- Citations: 93
Magueijo J, Medeiros J, 2004, On the bispectrum of <i>COBE</i> and <i>WMAP</i>, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Vol: 351, Pages: L1-L4, ISSN: 0035-8711
- Author Web Link
- Cite
- Citations: 17
Magueijo J, Smolin L, 2004, Gravity's rainbow, CLASSICAL AND QUANTUM GRAVITY, Vol: 21, Pages: 1725-1736, ISSN: 0264-9381
- Author Web Link
- Cite
- Citations: 428
Kimberly D, Magueijo J, 2004, Varying alpha and the electroweak model, PHYSICS LETTERS B, Vol: 584, Pages: 8-15, ISSN: 0370-2693
- Author Web Link
- Cite
- Citations: 30
Magueijo J, 2004, Faster than the speed of light: the story of a scientific speculation, London, Publisher: Arrow, ISBN: 9780099428084
Magueijo J, 2004, A genuinely evolving universe (Invited), Science and ultimate reality: quantum theory, cosmology, and complexity, Editors: Barrow, Davies, Harper, Cambridge, Publisher: Cambridge University Press, ISBN: 9780521831130
Magueijo J, 2004, Preface, The complete idiot's guide to Albert Einstein, Publisher: Penguin
Magueijo J, 2003, New varying speed of light theories, REPORTS ON PROGRESS IN PHYSICS, Vol: 66, Pages: 2025-2068, ISSN: 0034-4885
- Author Web Link
- Cite
- Citations: 187
Alexander S, Brandenberger R, Magueijo J, 2003, Noncommutative inflation, PHYSICAL REVIEW D, Vol: 67, ISSN: 0556-2821
- Author Web Link
- Cite
- Citations: 104
Magueijo J, Smolin L, 2003, Generalized Lorentz invariance with an invariant energy scale, PHYSICAL REVIEW D, Vol: 67, ISSN: 1550-7998
- Author Web Link
- Cite
- Citations: 557
Magueijo J, Pogosian L, 2003, Could thermal fluctuations seed cosmic structure?, PHYSICAL REVIEW D, Vol: 67, ISSN: 0556-2821
- Author Web Link
- Cite
- Citations: 39
Brooks M, Magueijo J, 2003, Hero or heretic?, NEW SCIENTIST, Vol: 177, Pages: 46-49, ISSN: 0262-4079
Magueijo J, 2003, Cosmology 'without' constants, ASTROPHYSICS AND SPACE SCIENCE, Vol: 283, Pages: 493-503, ISSN: 0004-640X
- Author Web Link
- Cite
- Citations: 1
Magueijo J, 2003, Mad reveries find notoriety in limbo (Book review), Times Higher Education Supplement, ISSN: 0049-3929
Alexander S, Magueijo J, 2003, Non-commutative geometry as a realization of varying speed of light cosmology, Frontiers of the universe, XIII Rencontres de Blois, 2003
Magueijo J, Barrow JD, Sandvik HB, 2002, Is it <i>e</i> or is it <i>c</i>?: Experimental tests of varying alpha, PHYSICS LETTERS B, Vol: 549, Pages: 284-289, ISSN: 0370-2693
- Author Web Link
- Cite
- Citations: 63
Barrow JD, Magueijo J, Sandvik HB, 2002, Changing alpha: Some matters of gravity, INTERNATIONAL JOURNAL OF MODERN PHYSICS D, Vol: 11, Pages: 1615-1619, ISSN: 0218-2718
- Author Web Link
- Cite
- Citations: 4
Bean R, Magueijo J, 2002, Could supermassive black holes be quintessential primordial black holes?, PHYSICAL REVIEW D, Vol: 66, ISSN: 0556-2821
- Author Web Link
- Cite
- Citations: 157
Barrow JD, Magueijo J, Sandvik HB, 2002, A cosmological tale of two varying constants, PHYSICS LETTERS B, Vol: 541, Pages: 201-210, ISSN: 0370-2693
- Author Web Link
- Cite
- Citations: 55
Barrow JD, Magueijo J, Sandvik HB, 2002, Variations of alpha in space and time, PHYSICAL REVIEW D, Vol: 66, ISSN: 1550-7998
- Author Web Link
- Cite
- Citations: 48
Santos MG, Balbi A, Borrill J, et al., 2002, Estimate of the cosmological bispectrum from the MAXIMA-1 cosmic microwave background map, PHYSICAL REVIEW LETTERS, Vol: 88, ISSN: 0031-9007
- Author Web Link
- Cite
- Citations: 69
Barrow JD, Sandvik HB, Magueijo J, 2002, Anthropic reasons for nonzero flatness and Λ -: art. no. 123501, PHYSICAL REVIEW D, Vol: 65, ISSN: 2470-0010
- Author Web Link
- Cite
- Citations: 37
Magueijo J, Smolin L, 2002, Lorentz invariance with an invariant energy scale, PHYSICAL REVIEW LETTERS, Vol: 88, ISSN: 0031-9007
- Author Web Link
- Cite
- Citations: 898
Magueijo J, Smolin L, 2002, Lorentz invariance with an invariant energy scale, Physical Review Letters, Vol: 88, Pages: 1904031-1904034, ISSN: 0031-9007
A modification of special relativity was proposed in which a physical energy joins the speed of light as an invariant. A nonlinear modification of the action of the Lorentz group on momentum space accomplished this, which was generated by adding a dilatation to each boost in such a way that the Planck energy remained invariant. The associated algebra had unmodified structure constants. The resulting modifications of field theory were also discussed and a modification of the equivalence principle which determines how the new theory was associated with general relativity was suggested.
Barrow JD, Sandvik HB, Magueijo J, 2002, Behavior of varying-alpha cosmologies, PHYSICAL REVIEW D, Vol: 65, ISSN: 1550-7998
- Author Web Link
- Cite
- Citations: 131
Sandvik HB, Barrow JD, Magueijo J, 2002, A simple cosmology with a varying fine structure constant, Physical Review Letters, Vol: 88, ISSN: 0031-9007
A cosmological generalization of Bekenstein's theory of a varying was used to naturally explain the reported variations in the fine structure constant while satisfying all other observational bounds. The onset of Λ was shown to be closely related to the cosmic epoch when significant changes in α cease to occur. Numerical results show that with a natural coupling, and using observational constraints on the nature of the cold dark matter, α changes significantly only in the matter dominated epoch.
This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.