40 citations · 91 across the 11 of their papers we have counts for
11 papers
Magnetic flux and its topological effects in Aharonov-Bohm effect
Manvendra Somvanshi, D. Jaffino Stargen
The Aharonov-Bohm effect is a physical phenomenon in which the quantum state of a charged particle acquires a phase shift that is directly proportional to the magnetic flux, , d…
Group theoretic quantization of punctured plane
Manvendra Somvanshi, D. Jaffino Stargen
We quantize punctured plane, , employing Isham's group theoretic quantization procedure. After sketching out a brief review of group theoretic quantization pr…
Thermality and athermality in the Unruh effect
D. Jaffino Stargen, Vivishek Sudhir
In idealized treatments of the Unruh effect, a two-level atom is accelerated in a prescribed classical trajectory through the vacuum of a quantum field -- the Unruh bath -- which c…
Finite-time Unruh effect: Waiting for the transient effects to fade off
D. Jaffino Stargen
We investigate the transition probability rate of a Unruh-DeWitt (UD) detector interacting with massless scalar field for a finite duration of proper time, , of the detector. Fo…
Lorenz gauge and the Poisson bracket in canonical electromagnetism
D. Jaffino Stargen
In treatments of electromagnetism, it is often tacitly assumed that the vector potentials of the field and their conjugate momenta satisfy the canonical Poisson bracket relations,…
Strong Noninertial Radiative Shifts in Atomic Spectra at Low Accelerations
Navdeep Arya, D. Jaffino Stargen, Kinjalk Lochan +1
Despite numerous proposals investigating various properties of accelerated detectors in different settings, detecting the Unruh effect remains challenging due to the typically weak…
Cavity optimization for Unruh effect at small accelerations
D. Jaffino Stargen, Kinjalk Lochan
One of the primary reasons behind the difficulty in observing the Unruh effect is that for achievable acceleration scales the finite temperature effects are significant only for th…
Polymer quantization and advanced gravitational wave detector
D. Jaffino Stargen, S. Shankaranarayanan, Saurya Das
We investigate the observable consequences of Planck scale effects in the advanced gravitational wave detector by polymer quantizing the optical field in the arms of the interferom…
Response of a rotating detector coupled to a polymer quantized field
D. Jaffino Stargen, Nirmalya Kajuri, L. Sriramkumar
Assuming that high energy effects may alter the standard dispersion relations governing quantized fields, the influence of such modifications on various phenomena has been studied…
Deformations of symplectic singularities and Orbit method for semisimple Lie algebras
Ivan Losev
We classify filtered quantizations of conical symplectic singularities and use this to show that all filtered quantizations of symplectic quotient singularities are spherical Sympl…
Small scale structure of spacetime: van Vleck determinant and equi-geodesic surfaces
D. Jaffino Stargen, Dawood Kothawala
It has recently been argued that if spacetime possesses non-trivial structure at small scales, an appropriate semi-classical description of it should be based on non-l…