44 citations · 285 across the 45 of their papers we have counts for
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A Poincaré Covariant Current Operator for Deep Inelastic Structure Functions and Deuteron Electromagnetic Properties
F. M. Lev, E. Pace, G. Salme`
In front-form dynamics the current operator can be constructed from auxiliary operators, defined in a Breit frame where initial and final three-momenta of the system are directed a…
A Poincaré Covariant Current Operator for Low and High Energy Phenomena
F. M. Lev, E. Pace, G. Salme`
Within front-form dynamics and in the Breit frame where initial and final three-momenta of the system are directed along the axis, Poincaré covariance constrains the current op…
Electromagnetic and weak current operators for interacting systems within the front-form dynamics
F. M. Lev, E. Pace, G. Salme`
Electromagnetic and weak current operators for interacting systems should properly commute with the Poincaré generators and satisfy Hermiticity. The electromagnetic current should…
On the problem of interactions in quantum theory
Felix M. Lev
The structure of representations describing systems of free particles in the theory with the invariance group SO(1,4) is investigated. The property of the particles to be free mean…
Aspects of the theory of deep inelastic scattering
Felix M. Lev
The (electromagnetic or weak) current operator responsible for deep inelastic scattering (DIS) should be local and satisfy the well-known commutation relations with the representat…
Deep inelastic scattering and final state interaction in an exactly solvable relativistic model
E. Pace, G. Salme`, F. M. Lev
In the theory of deep inelastic scattering (DIS) the final state interaction (FSI) between the struck quark and the remnants of the target is usually assumed to be negligible in th…