Quantum-spacetime phenomenology

G Amelino-Camelia - Living Reviews in Relativity, 2013 - Springer
I review the current status of phenomenological programs inspired by quantum-spacetime
research. I stress in particular the significance of results establishing that certain data …

Quantum fields on noncommutative spacetimes: theory and phenomenology

AP Balachandran, A Ibort, G Marmo… - … Integrability and Geometry …, 2010 - emis.de
In the present work we review the twisted field construction of quantum field theory on
noncommutative spacetimes based on twisted Poincaré invariance. We present the latest …

Challenge to macroscopic probes of quantum spacetime based on noncommutative geometry

G Amelino-Camelia - Physical review letters, 2013 - APS
Over the last decade, a growing number of quantum-gravity researchers has been looking
for opportunities for the first ever experimental evidence of a Planck-length quantum …

[HTML][HTML] Gravitational probe of ꝗuantum spacetime

N Herceg, T Jurić, A Samsarov, I Smolić, KS Gupta - Physics Letters B, 2024 - Elsevier
A quest for phenomenological footprints of quantum gravity is among the central scientific
tasks in the rising era of gravitational wave astronomy. We study gravitational wave …

Scalar field propagation in the ϕ 4 κ-Minkowski model

S Meljanac, A Samsarov, J Trampetić… - Journal of High Energy …, 2011 - Springer
A bstract In this article we use the noncommutative (NC) κ-Minkowski ϕ 4 model based on
the κ-deformed star product,(★ h). The action is modified by expanding up to linear order in …

Toward the classification of differential calculi on κ-Minkowski space and related field theories

T Jurić, S Meljanac, D Pikutić, R Štrajn - Journal of High Energy Physics, 2015 - Springer
A bstract Classification of differential forms on κ-Minkowski space, particularly, the
classification of all bicovariant differential calculi of classical dimension is presented. By …

[HTML][HTML] Fingerprints of the quantum space-time in time-dependent quantum mechanics: An emergent geometric phase

A Chakraborty, P Nandi, B Chakraborty - Nuclear Physics B, 2022 - Elsevier
We show the emergence of Berry phase in a forced harmonic oscillator system placed in the
quantum space-time of Moyal type, where the time 't'is also an operator. An effective …

[HTML][HTML] Lie-deformed quantum Minkowski spaces from twists: Hopf-algebraic versus Hopf-algebroid approach

J Lukierski, D Meljanac, S Meljanac, D Pikutić… - Physics Letters B, 2018 - Elsevier
We consider new Abelian twists of Poincare algebra describing nonsymmetric
generalization of the ones given in [1], which lead to the class of Lie-deformed quantum …

Non-Pauli effects from noncommutative spacetimes

AP Balachandran, P Padmanabhan - Journal of High Energy Physics, 2010 - Springer
Noncommutative spacetimes lead to nonlocal quantum field theories (qft's) where spin-
statistics theorems cannot be proved. For this reason, and also backed by detailed …

Resonant detectors of gravitational wave as a possible probe of the noncommutative structure of space

A Saha, S Gangopadhyay - Classical and Quantum Gravity, 2016 - iopscience.iop.org
We report the plausibility of using quantum mechanical transitions, induced by the combined
effect of gravitational waves (GWs) and noncommutative (NC) structure of space, among the …