4 citations · 11 across the 10 of their papers we have counts for
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Radiating and Non-Radiating Current Distributions in Quantum Electrodynamics
G. Castellani, S. Sivasubramanian, A. Widom +1
The notion of ``radiating'' and ``non-radiating'' current sources in classical electrodynamics plays an important role in calculations of direct and inverse electromagnetic scatter…
Klein Paradox for Optical Scattering from Excited Targets
O. Panella, Y. N. Srivastava, A. Widom
The well known Klein paradox for the relativistic Dirac wave equation consists in the computation of possible ``negative probabilities'' induced by certain potentials in some regim…
The Casimir Effect and Thermodynamic Instability
A. Widom, E. Sassaroli, Y. N. Srivastava +1
One loop field theory calculations of free energies quite often yield violations of the stability conditions associated with the thermodynamic second law. Perhaps the best known ex…
Acuasal Behavior in Quantum Electrodynamics
A. Widom, Y. N. Srivastava, E. Sassaroli
Acausal features of quantum electrodynamic processes are discussed. While these processes are not present for the classical electrodynamic theory, in the quantum electrodynamic the…