quantum cosmology


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quantum cosmology

Theories that encompass the meeting of gravity, quantum mechanics, and cosmology at a time – the Planck time – very shortly after the Big Bang.
References in periodicals archive ?
They were, respectively, "an upper-middle-class black girl from Brookline and a work-study white science nerd from Pasadena." Helen became a physicist, wrote two popular books for laypersons about quantum cosmology and black holes, and co-published a celebrated model for "quark gluon plasma as a black hole in curved five-dimensional space-time" with a former boyfriend named Neel Jonnal.
Subjects: High Energy Physics--Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
Odintsov, "Bouncing loop quantum cosmology from F(T) gravity," Physical Review D: Particles, Fields, Gravitation and Cosmology, vol.
In this sense, the results obtained here are more restricted than those of [10] but were proven in a fully independent way, using arguments that are more familiar to the quantum cosmology literature.
The 86 papers are from plenary sessions and sessions on classical gravity and general relativity extensions; classical and quantum cosmology, dark matter, and dark energy; black holes and wormholes; strings, branes, higher spin fields, quantum gravity; extra dimensions and variation of constants; gravitational experiments; and relativistic astrophysics.
(4) It was agreed that the organizing theological theme would be the nature of divine action, and that this theme would be taken up in the light of advances in five particular scientific areas: quantum cosmology, chaos and complexity, evolutionary and molecular biology, neuroscience, and quantum mechanics.
The effective dynamics of these universes will be calculated and compared with existing cosmological theories such as inflation, varying speed of light cosmologies, or loop quantum cosmology. The new approach has several advantages: First, the use of a certain cosmological model is motivated much better if it can be derived from a fundamental quantum gravity theory.
We apply these ideas to modified theories of gravity: (i) generalised theories of the kind f(R); (ii) a loop quantum Cosmology setup where the modification with respect to GR is due to the quantization of space-time.
That is why, the subject of quantum gravity (or quantum cosmology) will look so profoundly different to those rare few who truly understand the full epistemology and the purely geometric method of both our topic (on unification) and General Relativity.
Quantum Cosmology of the Universe with [S.sup.1] [producto cruzado] [T.sub.g] spatial sections
Designed for graduate students and researchers in the fields of cognitive science, economics, finance, psychology and political science, this volume also describes probability models that can be applied to superstring theory and quantum cosmology. The introduction of negative probabilities to generalized frequency probabilities is also discussed.
Or, how much research should we be doing in the fields of quantum cosmology, cosmic inflation and helium production in ansiotropic Big Bang universes?