4 papers
Quantum jumps in open cavity optomechanics and Liouvillian versus Hamiltonian exceptional points
Aritra Ghosh, M. Bhattacharya
Exceptional points, where two or more eigenstates of a non-Hermitian system coalesce, are now of interest across many fields of physics, from the perspective of open-system dynamic…
Opportunities in AI/ML for the Rubin LSST Dark Energy Science Collaboration
LSST Dark Energy Science Collaboration, Eric Aubourg, Camille Avestruz +63
The Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST) will produce unprecedented volumes of heterogeneous astronomical data (images, catalogs, and alerts) that cha…
Weight aspect asymptotic and simultaneous non-vanishing for Rankin-Selberg -functions
Aritra Ghosh
In this article we show simultaneous non-vanishing of two Rankin-Selberg -functions by proving an asymptotic result in weight aspect. The main input of this paper is to remove t…
Landau levels of a Dirac electron in graphene from non-uniform magnetic fields
Aritra Ghosh
The occurrence of Landau levels in quantum mechanics when a charged particle is subjected to a uniform magnetic field is well known. Considering the recent interest in the electron…