High Energy Physics News & Events

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Abstract: In this talk we discuss the quantum theory of a scalar field on LQC Bianchi I geometry. By focusing on single modes of the scalar field, we show that, evolution of the quantum field on the background quantum space-time leads to a classical effective geometry emerging whose components depend on the quantum geometrical operators.

Abstract: In this talk I will discuss Supersymmetric Grand Unification Theories (SUSY GUTs), focussing on the standard SU(5), SO(10) and E6 candidates. A short review of the Standard Model of Particle Physics is given as well as the main motivations for SUSY GUTs.

Abstract: I will describe a top-down holographic model of strongly-interacting fermions in 2+1 dimensions using D3 and D7 branes. The black hole embeddings of the D7-branes correspond to metallic states, while the Minkowski embedding represents a quantum Hall fluid at quantized fractional filling fraction.

Abstract: Recently we have investigated the wave equation of a massive vector boson, which is governed by Proca field, in the D-dimensional Schwarzschild background. Because the mass term introduce a coupling between two physical degrees of freedom, we have to solve s set of coupled ordinary differential equations.

Abstract: It is well known that D-dimensional vacuum gravity with D-2 commuting Killing vectors is integrable. For such theories a solution generating technique has been available since it was first presented by Belinski and Zakharov in 1978.