73 citations · 267 across the 20 of their papers we have counts for
10 papers · 1 filter
Local Space-Time Curvature Effects on Quantum Orbital Angular Momentum
Dinesh Singh, Nader Mobed
This paper claims that local space-time curvature can non-trivially contribute to the properties of orbital angular momentum in quantum mechanics. Of key importance is the demonstr…
A New Perspective on Path Integral Quantum Mechanics in Curved Space-Time
Dinesh Singh, Nader Mobed
A fundamentally different approach to path integral quantum mechanics in curved space-time is presented, as compared to the standard approaches currently available in the literatur…
Effects of Space-Time Curvature on Spin-1/2 Particle Zitterbewegung
Dinesh Singh, Nader Mobed
This paper investigates the properties of spin-1/2 particle Zitterbewegung in the presence of a general curved space-time background described in terms of Fermi normal co-ordinates…
Signatures of Noncommutative Geometry in Muon Decay for Nonsymmetric Gravity
Dinesh Singh, Nader Mobed, Pierre-Philippe Ouimet
It is shown how to identify potential signatures of noncommutative geometry within the decay spectrum of a muon in orbit near the event horizon of a microscopic Schwarzschild black…
Breakdown of Lorentz Invariance for Spin-1/2 Particle Motion in Curved Space-Time with Applications to Muon Decay
Dinesh Singh, Nader Mobed
This paper explores the properties of the Pauli-Lubanski spin vector for the general motion of spin-1/2 particles in curved space-time. Building upon previously determined results…
Tidal Dynamics in Cosmological Spacetimes
Bahram Mashhoon, Nader Mobed, Dinesh Singh
We study the relative motion of nearby free test particles in cosmological spacetimes, such as the FLRW and LTB models. In particular, the influence of spatial inhomogeneities on l…