We study physical aspects for a new nonlinear electrodynamics (inverse electrodynamics). It is shown that this displays the vacuum birefringence phenomenon in presence of external magnetic field, hence we compute bending light. Afterwards lowest-order modification to interaction energy within framework gauge-invariant but path-dependent variables formalism. Our calculations show contains long-r...

Abstract A new model of nonlinear electrodynamics is introduced and investigated. The theory carries one dimensionful parameter ? as in Born-Infeld electrodynamics. It shown that the dual symmetry dilatation (scale) are broken proposed model. electric field a point-like charge derived for this model, showing it non-singular at origin. Using field, static energy calculated. In presence an extern...

In the framework of the classical Maxwell-Lorentz electrodynamics the energy conservation law is reconsidered.

In this paper we show that the basic external (i.e. not determined by the equations) object in Classical electrodynamics equations is a complex structure. In the 3-dimensional standard form of Maxwell equations this complex structure I participates implicitly in the equations and its presence is responsible for the so called duality invariance. We give a new form of the equations showing explic...

The simplest model in quantum optics deals with a single two-level atom interacting with a single mode of the radiation field. This ideal situation is implemented in Cavity Quantum Electrodynamics experiments, using high quality microwave or optical cavities as photon boxes. It provides a test bench for fundamental quantum processes and a promising ground for quantum information processing.

The theory of electrodynamics of radiating charges is reviewed with special emphasis on the role of the Schott energy for the conservation of energy for a charge and its electromagnetic field. It is made clear that the existence of radiation from a charge is not invariant against a transformation between two reference frames that has an accelerated motion relative to each other. The questions w...

In the direct action form of classical EM we give the equation of motion for a classical massless bare charge without self-interaction in the presence of an external field. That equation permits superluminal speeds and time-reversals, and so is a realization of the Stueckelberg-Feynman view of electrons and positrons as different segments of a single trajectory. We give a particular solution to...

teractions with the world. It is through our bodies that we undertake our daily activities, pursue our goals, and interact with each other. However, the body is not a mere vessel that houses the true self, but is constitutive of that self. Our physical bodies are crucial to how we see ourselves and how others see us. They are fundamental to our identities, where our bodies serve as a locus for ...