Black magic session of concordance: Regge mass spectrum from Casson’s invariant

Glueball Spectrum and Regge Trajectory from Supergravity

Mexico Brief review of the status of the glueball spectrum in the deformed conifold background. Talk based on work done in collaboration with with R. Herández and X. Amador.

Meson spectrum in Regge phenomenology

Under the assumption that both light and heavy quarkonia populate approximately linear Regge trajectories with the requirements of additivity of intercepts and inverse slopes, the masses of different meson multiplets are estimated. The predictions derived from the quasi-linear Regge trajectories are in reasonable agreement with those given by many other references. E-mail:[email protected]/l...

Regge spectrum from holographic models inspired by OPE

The problem of obtaining the Regge-like behaviour for meson mass spectrum in the hard-wall AdS/QCD models is addressed. We show that the problem can be solved by a simple incorporation of the effects of local vacuum condensates into such models. The slope of trajectories turns out to be determined by the local condensate of dimension 2 that is absent in the standard Operator Product Expansion. ...

Scale Invariant Jet Suppression Across the Black Hole Mass Scale

We provide a schematic framework for understanding observations of jet suppression in soft state black hole X-ray binaries based on the Blandford-Payne process and the net magnetic flux threading the black hole. Due to the geometrical thinness of soft state disks, mass-loading of field lines is ineffective compared to both geometrically thick disks as well as thin disks with greater black hole ...

Spectrum and Regge - trajectories in QCD