181 citations · 1.3k across the 27 of their papers we have counts for
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Relativistic X-Ray Free Electron Lasers in the Quantum Regime
Bengt Eliasson, Padma Kant Shukla
We present a nonlinear theory for relativistic X-ray free electron lasers in the quantum regime, using a collective Klein-Gordon (KG) equation (for relativistic electrons), which i…
Novel Attractive Force Between Ions in Quantum Plasmas
Padma Kant Shukla, Bengt Eliasson
We report new attractive force between ions that are shielded by degenerate electrons in quantum plasmas. Specifically, we show that the electric potential around an isolated ion h…
Growing electrostatic modes in the isothermal pair plasma of the pulsar magnetosphere
U. A. Mofiz, M. R. Amin, P. K. Shukla
It is shown that a strongly magnetized isothermal pair plasma near the surface of a pulsar supports low-frequency (in comparison to electron cyclotron frequency) toroidal electrost…
Nonlinear propagation of light in Dirac matter
Bengt Eliasson, Padma K. Shukla
The nonlinear interaction between intense laser light and a quantum plasma is modeled by a collective Dirac equation coupled with the Maxwell equations. The model is used to study…