Minimal length scale scenarios for quantum gravity

S Hossenfelder - Living Reviews in Relativity, 2013 - Springer
We review the question of whether the fundamental laws of nature limit our ability to probe
arbitrarily short distances. First, we examine what insights can be gained from thought …

Topics in noncommutative geometry inspired physics

R Banerjee, B Chakraborty, S Ghosh, P Mukherjee… - Foundations of …, 2009 - Springer
In this review article we discuss some of the applications of noncommutative geometry in
physics that are of recent interest, such as noncommutative many-body systems …

Doubly-special relativity: Facts, myths and some key open issues

G Amelino-Camelia - Symmetry, 2010 - mdpi.com
I report, emphasizing some key open issues and some aspects that are particularly relevant
for phenomenology, on the status of the development of “doubly-special” relativistic (“DSR”) …

Planck-scale modified dispersion relations and Finsler geometry

F Girelli, S Liberati, L Sindoni - … Review D—Particles, Fields, Gravitation, and …, 2007 - APS
A common feature of all quantum gravity (QG) phenomenology approaches is to consider a
modification of the mass-shell condition of the relativistic particle to take into account …

Interpretation of quantum field theories with a minimal length scale

S Hossenfelder - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
It has been proposed that the incorporation of an observer independent minimal length
scale into the quantum field theories of the standard model effectively describes …

Deformed special relativity and deformed symmetries in a canonical framework

S Ghosh, P Pal - Physical Review D—Particles, Fields, Gravitation, and …, 2007 - APS
In this paper we have studied the nature of kinematical and dynamical laws in κ-Minkowski
spacetime from a new perspective: the canonical phase space approach. We discuss a …

GUP-based and Snyder noncommutative algebras, relativistic particle models, deformed symmetries and interaction: a unified approach

S Pramanik, S Ghosh - International Journal of Modern Physics A, 2013 - World Scientific
We have developed a unified scheme for studying noncommutative algebras based on
generalized uncertainty principle (GUP) and Snyder form in a relativistically covariant point …

Deformed symmetry in Snyder space and relativistic particle dynamics

R Banerjee, S Kulkarni, S Samanta - Journal of High Energy …, 2006 - iopscience.iop.org
We describe the deformed Poincaré-conformal symmetries implying the covariance of the
noncommutative space obeying Snyder's algebra. Relativistic particle models invariant …

Lagrangian for doubly special relativity particle and the role of noncommutativity

S Ghosh - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
In this paper we have constructed a coordinate space (or geometric) Lagrangian for a point
particle that satisfies the exact doubly special relativity (DSR) dispersion relation in the …

[HTML][HTML] High temperature dimensional reduction in Snyder space

K Nozari, V Hosseinzadeh, MA Gorji - Physics Letters B, 2015 - Elsevier
In this paper, we formulate the statistical mechanics in Snyder space that supports the
existence of a minimal length scale. We obtain the corresponding invariant Liouville volume …