[seminar] [DANAS] Niccolo Loret, 04.11. (srijeda) 11h (c.t.), predavaona I krila IRB
Kornelija Passek-Kumericki
passek at atila.irb.hr
Wed Nov 4 08:30:16 CET 2015
SEMINAR TEORIJSKE FIZIKE
(Zajednički seminari Fizičkog odsjeka PMF-a te Zavoda za teorijsku
fiziku i Zavoda za eksperimentalnu fiziku IRB-a)
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Some hints on the relation between quantum algebra formalism and
phenomenology of deformed relativistic models
Niccolo Loret
Zavod za teorijsku fiziku, IRB
Datum: srijeda, 4. studenog 2015.
Vrijeme: 11 sati c.t.
Mjesto: IRB, predavaona I krila
Sazetak:
In this talk we will explore the relation between noncommutative geometry,
deformed relativistic models and phenomenology of Planck-scale induced
curved momentum-space.
Using the κ-Poincaré Hopf algebra as guidance, we will introduce the
Relative Locality framework, trying to understand the role of the
Planck-scale-curved geometry of momentum space in the correlations between
emission and detection times, the "travel times" for a particle to go from a
given emitter to a given detector. We will then show that these Planck-scale
corrections to travel times can be described as a "dual redshift" (or
"Lateshift") effect.
In the end, always using as case study the deformed-relativistic scenario
inspired by the κ-Poincaré quantum group, we will show that this relevant
deformation of relativistic symmetries can be implemented within a Finsler
geometry (a generalization of Riemannian geometry), in order to introduce in
a coherent way spacetime curvature in our framework.
Voditeljica seminara: Kornelija Passek-Kumericki (passek at irb dot hr)
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