TWISTED TIMES, THE SCHWARZIAN AND ITS DEFORMATIONS IN DSSYK

Twisted times, the Schwarzian and its deformations in DSSYK

Abstract The IR dynamics of SYK is that of the Schwarzian theory, the effective theory of broken reparametrization invariance.In the double scaling limit, SYK is completely solvable by chord diagrams, whose generating functional is a bilocal THISILYN CLEANSE Liouville theory.At low temperatures a set of modes in this description becomes soft.We int

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Evaluation of Diversity Antenna Designs Using Ray Tracing, Measured Radiation Patterns, and MIMO Channel Measurements

This paper presents an evaluation of the MIMO performance of three candidate antenna array designs, each embedded within a PDA footprint, using indoor wideband channel measurements at 5.2 GHz alongside channel simulations.A channel model which employs the plane-wave approximation was used to combine the embedded antenna radiation patterns of the ca

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