Talk detail

Participant	Beckwith, Andrew
Institution	Chongqing University - Huxi Campus, No. 44 Daxuechen Nanlu, Shapinba District - Chongqing - Chongqing - China

Session	ES2	Accepted		Order	Time
Talk	Poster abstract	Title	‘Functional time step’ derivation involving relic gravitons, GW, and considerations of NLED and fifth force arguments. Their possible influence in structure formation outlined
Coauthors
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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Session	ES2	Accepted		Order	Time
Talk	Oral abstract	Title	NLED Geddankenexperiment for a non singular universe, and a re thinking of what constitutes initial entropy, with reference as to initial universe conditions for relic graviton production
Coauthors
Abstract	We initially look at a non singular universe representation of entropy, based in part on what was brought up by Muller and Lousto, and then generalize it to the question of initial time step as a function of NLED (non linear Electrodynamics) . Speculations as to the contribution of initial entropy to massive gravitons is also included. In addition, the non singular nature of an initial cosmology configuration , with its emphasis upon initial density proportional to 1 over the fourth power of an initial scale factor will lead to an initial time step of the order of Planck time, as opposed to the GR equation which postulates time set at t = 0 initially
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Session	EU1	Accepted		Order	Time
Talk	Oral abstract	Title	NLED Gedankenexperiment for modified ZPE and Planck’s ‘constant’, h, in the beginning of cosmological expansion, partly due to NLED
Coauthors
Abstract	We initially look at a non singular universe representation of entropy, based in part on what was brought up by Muller and Lousto This is a gateway to bringing up information and computational steps ( as defined by Seth Lloyd) as to what would be available initially due to a modified ZPE formalism. The ZPE formalism is modified as due to Matt Visser’s alternation of k (maximum) ~ 1/(Planck length), with a specific initial density giving rise to initial information content which may permit fixing the initial Planck’s constant, h, which is pivotal to the setting of physical law. The settings of these parameters depend upon NLED
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