24 citations · 60 across the 4 of their papers we have counts for
5 papers
Effect of static magnetic island on ITG of ADITYA-U tokamak
Vibhor Kumar Singh, Amal R Biju, Jaya Kumar Alageshan +10
Magnetic islands play a crucial role in regulating plasma confinement in tokamaks by interacting with micro-instabilities, such as the ion temperature gradient (ITG) mode. This wor…
The Particle in a Box in Koopman--von Neumann Mechanics: A Hilbert Space representation of Classical Mechanics
Abhijit Sen, Lev Kaplan
This paper revisits the textbook 'particle in a box', but from the point of view of Koopman-von Neumann (KvN) mechanics. KvN mechanics is a way to describe \emph{classical} dynamic…
Review of the August 1972 and March 1989 Space Weather Events: Can We Learn Anything New From Them?
Bruce T. Tsurutani, Abhijit Sen, Rajkumar Hajra +3
Updated summaries of the August 1972 and March 1989 space weather events have been constructed. The features of these two events are compared to the Carrington 1859 event and a few…
Chimera states in a population of identical oscillators under planar cross-coupling
C. R. Hens, A. Mishra, P. K. Roy +2
We report the existence of a chimera state in an assembly of identical nonlinear oscillators that are globally linked to each other in a simple planar cross-coupled form. The rotat…
A critique of recent semi-classical spin-half quantum plasma theories
Govind S. Krishnaswami, Rajaram Nityananda, Abhijit Sen +1
Certain recent semi-classical theories of spin-half quantum plasmas are examined with regard to their internal consistency, physical applicability and relevance to fusion, astrophy…