5 papers · 1 filter
Casimir operators for the relativistic quantum phase space symmetry group
Philippe Manjakasoa Randriantsoa, Ravo Tokiniaina Ranaivoson, Raoelina Andriambololona +3
Recent developments in the unification of quantum mechanics and relativity have emphasized the necessity of generalizing classical phase space into a relativistic quantum phase spa…
Contractions of the relativistic quantum LCT group and the emergence of spacetime symmetries
Anjary Feno Hasina Rasamimanana, Ravo Tokiniaina Ranaivoson, Roland Raboanary +3
Advances in the study of relativistic quantum phase space have established the set of Linear Canonical Transformations (LCTs) as a candidate for the fundamental symmetry group asso…
Geometric structure of the relativistic quantum phase space
Philippe Manjakasoa Randriantsoa, Ravo Tokiniaina Ranaivoson, Raoelina Andriambololona +3
The quest to reconcile quantum mechanics with gravitational theory motivates the exploration of frameworks that treat quantum uncertainty and spacetime geometry under a unified app…
Decoherence challenges in Nanoscience: A Quantum Phase Space perspective
Angelo Mamitiana Ralaikoto, Diary Lova Ratsimbazafy, Ravo Tokiniaina Ranaivoson +5
Quantum decoherence is both the fundamental mechanism underlying the quantum-to-classical transition and a major challenge for the development of scalable nanoscale quantum technol…
Joint momenta-coordinates states as pointer states in quantum decoherence
Nomenjanahary Tanjonirina Manampisoa, Ravo Tokiniaina Ranaivoson, Roland Raboanary +3
Quantum decoherence provides a framework to study the emergence of classicality from quantum systems by showing how interactions with the environment suppress interferences and sel…