35 citations · 140 across the 16 of their papers we have counts for
17 papers
Vacuum loops in light-front field theory
Lubomir Martinovic, Alexander Dorokhov
We demonstrate that vacuum diagrams in the genuine light front (LF) field theory are non-zero, in spite of simple kinematical counter-arguments (positivity and conservation of the…
New operator solution of the Schwinger model in a covariant gauge and axial anomaly
Lubomir Martinovic
Massless QED(1+1) - the Schwinger model - is studied in a covariant gauge. The main new ingredient is an operator solution of the Dirac equation expressed directly in terms of the…
Exactly solvable models and spontaneous symmetry breaking
Lubomir Martinovic
We study a few two-dimensional models with massive and massless fermions in the hamiltonian framework and in both conventional and light-front forms of field theory. The new ingred…
Hamiltonian formulation of exactly solvable models and their physical vacuum states
Lubomir Martinovic, Pierre Grange
We clarify a few conceptual problems of quantum field theory on the level of exactly solvable models with fermions. The ultimate goal of our study is to gain a deeper understanding…
Hamiltonians and physical vacua of exactly solvable models
Lubomir Martinovic
Correct quantum Hamiltonians of a few exactly solvable models in two space-time dimensions are derived by taking into account operator solutions of the field equations. While two v…
Single Horizon Black Hole "Laser" and a Solution of the Information Loss Paradox
Vladan pankovic, Rade Glavatovic, Simo Ciganovic +2
In this work we show that single horizon black hole behaves as a "laser". It is in many aspects conceptually analogous to Corley and Jacobson work on the two horizon black hole "la…