Gedanken Experiment (Thought Experiment) about Gravo-Electric and Gravo-Magnetic Fields, and the Link to Gravitons and Gravitational Waves in the Early Universe
Our Gedanken experiment is a thought experiment as to what is called gravo-electric and gravo- magnetic potentials linked to gravo-electric and gravo-magnetic fields. We examine what Padma- nabhan presented in an exercise as of a linkage of electromagnetic fields with Gravitation. The modifications we bring up take the nonrelativistic approximation as the beginning of an order of magnitude estimate as to gravitons, generated electromagnetic fields, and are by definition linked to the total angular momentum of an initial configuration of “particles” of space-time import. The innovation put into Padmanbhan’/s calculation is to for total mass M, used, to substitute in M ~ N(gravitons) times m(g), where m(g) is about 10^?62 grams, as well as specify distances, for the object spinning as being about Planck length in size, give or take a few orders of magnitude. The results are by definition very crude, and do not take into account relativistic effects, but are pro- bably within an order of magnitude important comparison. We conclude with an a comment as to the possibility of an additional polarization as due to a response function of an interferometer to “scalar” polarization as maybe indicate a scalar-tensor gravitational theory as a replacement for General Relativity.
References
[1]
Beckwith, A. (2015) Gedanken Experiment for Degree of Flatness, or Lack of, in Early Universe Conditions.
http://vixra.org/pdf/1510.0108v4.pdf
[2]
Giovannini, M. (2008) A Primer on the Physics of the Cosmic Microwave Background. World Scientific, Singapore.
[3]
Padmanabhan, T. (2010) Gravitation, Foundations and Frontiers. Cambridge University Press, New York.
http://dx.doi.org/10.1017/CBO9780511807787
[4]
Leader, E. The EM Tensor and Its Relation to Angular Momentum.
http://www.int.washington.edu/talks/WorkShops/int_12_49W/People/Leader_E/Leader1.pdf
[5]
Goldhaber, A. and Nieto, M. (1954) Mass of the Graviton. PRD Volume 9, Number 4.
[6]
Will, C. The Confrontation between General Relativity and Experiment, Living Reviews in Relativity.
http://relativity.livingreviews.org/Articles/lrr-2006-3/
[7]
Corda, C. (2009) Interferometric Detection of Gravitational Waves: The Definitive Test for General Relativity. International Journal of Modern Physics D, 18, 2275-2282. http://arxiv.org/abs/0905.2502
http://dx.doi.org/10.1142/S0218271809015904
[8]
Das, S., Mukherjee, S. and Souradeep, T. (2015) “Revised Cosmological Parameters after BICEP 2 and BOSS. JCAP 02 (2015) 016. http://arxiv.org/abs/1406.0857
[9]
Van Den Broeck, C. (2015) Gravitational Wave Searches with Advanced LIGO and Advanced Virgo. 50th Rencontres de Moriond, Gravitation: 100 Years after GR, ARISF. http://arxiv.org/pdf/1505.04621v1.pdf
[10]
Corda, C. (2007) A Longitudinal Component in Massive Gravitational Waves Arising from a Bimetric Theory of Gravity. Astroparticle Physics, 28, 247-250. http://arxiv.org/abs/0811.0985
http://dx.doi.org/10.1016/j.astropartphys.2007.05.009
[11]
Corda, C. (2012) Primordial Gravity’s Breath. EJTP, 9, 1-10. http://arxiv.org/pdf/1110.1772
[12]
Cowen, R. Gravitational Waves Discovery Now Officially Dead; Combined Data from South Pole Experiment BICEP2 and Planck Probe Point to Galactic Dust as Confounding Signal.
http://www.nature.com/news/gravitational-waves-discovery-now-officially-dead-1.16830
[13]
Cowen, R. Full-Galaxy Dust Map Muddles Search for Gravitational Waves.
http://www.nature.com/news/full-galaxy-dust-map-muddles-search-for-gravitational-waves-1.15975
[14]
Beckwith, A. Non Linear Electrodynamics Contributing to a Minimum Vacuum Energy (“Cosmological Constant”) Allowed in Early Universe cosmology. JHEPGC.
