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Speaker |
Beckwith, Andrew |
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| Talk Title |
‘Functional time step’ derivation involving relic gravitons, GW, and considerations of NLED and fifth force arguments. Their possible influence in structure formation outlined |
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Abstract |
We use a linkage between gravitation and electrodynamics the author shared with Unnishkan ( Tata Advanced research institute, India)in Rencontres De Moriond(2015) . In doing so, we find that a time step minimization procedure given by Peebles(1993) may be given further definition as to fine tune an NLED contribution to time step as formulated by Camara et.al. (2004), which the author then links to gravity due to adopting the fifth force formalism of Fishbach et.al, in a (1988) Rencontres De Moriond 5th force – Neutrino physics school. A further talk by Fishbach in (2015) Rencontres De Moriond gives motivation to using Unnishkan’s linkage of classical gravity with magnetism in a way which the author extends to the problem of not only gravity, but gravitons ( normally thought of as usually QM) with E and M forces. The rest of the document takes, then a derivation of a linkage between the number of gravitons, a minimum grid size, and the time evolution of Hubbles parameter, to ascertain a minimum number, n, of initial gravitons produced, which in turns of Ng’s infinite quantum statistics can be then a measure of entropy. This ‘count’ of gravitons is compared with String theory versions of entropy, initially, as well as comments as to how to avoid having zero entropy initially. As to structure formation, we find that the stronger an early universe magnetic field is, the greater the likelihood of production of about 20 new domains of size 1/ H, with H early universe Hubble’s constant, per Planck time interval in evolution |
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