5 citations · 8 across the 5 of their papers we have counts for
5 papers
Inequivalent representations of commutator or anticommutator rings of field operators and their applications
Michal Matejka, Milan Noga
Hamiltonian of a system in quantum field theory can give rise to infinitely many partition functions which correspond to infinitely many inequivalent representations of the canonic…
On Quantum Field Theories in Operator and Functional Integral Formalisms
Aba Teleki, Milan Noga
Relations and isomorphisms between quantum field theories in operator and functional integral formalisms are analyzed from the viewpoint of inequivalent representations of commutat…
Third-order phase transition and superconductivity in thin films
Christofer Cronstrom, Milan Noga
We have found a new mean field solution in the BCS theory of superconductivity. This unconventional solution indicates the existence of superconducting phase transitions of third o…
New Magnetically Ordered State in the Electron Plasma of Metals
Christofer Cronstrom, Milan Noga
Within the simplest model of metals, namely a gas of electrons with Coulomb interactions, in the presence of a uniform background of positive charge to enforce electric neutrality…
Multi-Hamiltonian Structure of Lotka-Volterra and Quantum Volterra Models
C. Cronstrom, M. Noga
We consider evolution equations of the Lotka-Volterra type, and elucidate especially their formulation as canonical Hamiltonian systems. The general conditions under which these eq…