Dilatonic Quantum-Induced Two-Brane Worlds
K. E. Osetrin (Tomsk State Pedagogical University, Tomsk, Russia)
TL;DR
This paper explores how quantum effects from conformal field theories on branes influence the formation and properties of two-brane worlds in a five-dimensional dilatonic gravity setting, revealing new analytical solutions.
Contribution
It introduces a model incorporating quantum CFT contributions in dilatonic gravity, leading to analytical solutions for various brane configurations in an AdS-like bulk.
Findings
Analytical solutions for AdS-like bulk spaces with exponential potentials
Existence of flat, de Sitter, and hyperbolic two-brane configurations
Quantum CFT effects induce complex brane dilatonic gravity
Abstract
The 5d dilatonic gravity action with surface counterterms, motivated by the AdS/CFT correspondence and with contributions of brane quantum CFTs is considered with an AdS-like bulk. The role of quantum brane CFT consists in inducing complicated brane dilatonic gravity. For exponential bulk potentials, a number of AdS-like bulk spaces is found in an analytical form. The corresponding flat or curved (de Sitter or hyperbolic) dilatonic two-branes are created.
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Taxonomy
TopicsQuantum, superfluid, helium dynamics · Quantum Mechanics and Applications · Advanced Thermodynamics and Statistical Mechanics