We solve the massless Schwinger model exactly in Hamiltonian formalism on a circle. We construct physical states explicitly and discuss the role of the spectral flow and nonperturbative vacua. Different thermodynamical correlation functions are calculated and after performing the analytical continuation are compared with the corresponding expressions obtained for the Schwinger model on the torus in Euclidean Path Integral formalism obtained before
The overcompleteness of the coherent states basis leads to a multiplicity of representations of Feyn...
In this paper we analyze quantum mechanics formulated in terms of wave functions defined on what may...
We derive the propagator for a particle constrained to a torus and to a Klein Bottle. This is accomp...
We solve the massless Schwinger model exactly in Hamiltonian formalism on a circle. We construct ph...
In the framework of the Euclidean path integral approach we derive the exact formula for the genera...
We present a way for calculating the Lagrangian path integral measure directly from the Hamiltonian ...
We apply the Hamilton-Jacobi method to the Chiral Schwinger model in the case of regularization ambi...
We study the role of the thachyonic excitation which emerges from the quantum electrodynamics in two...
The Witten-Veneziano relation between the topological susceptibility of pure gauge theories without...
The Feynman path integral approach to quantum mechanics is examined in the case where the configurat...
The Schwinger model (quantum electrodynamics with massless fermions in two space-time dimensions) is...
The geometric Schwinger Model (gSM) is the theory of a U(1)-gauge field in two dimensions coupled to...
We review a new prescription for calculating the Lagrangian path integral mea-sure directly from the...
The Witten–Veneziano relation between the topological susceptibility of pure gauge theories without ...
We present the path integral formulation of quantum mechanics and demon-strate its equivalence to th...
The overcompleteness of the coherent states basis leads to a multiplicity of representations of Feyn...
In this paper we analyze quantum mechanics formulated in terms of wave functions defined on what may...
We derive the propagator for a particle constrained to a torus and to a Klein Bottle. This is accomp...
We solve the massless Schwinger model exactly in Hamiltonian formalism on a circle. We construct ph...
In the framework of the Euclidean path integral approach we derive the exact formula for the genera...
We present a way for calculating the Lagrangian path integral measure directly from the Hamiltonian ...
We apply the Hamilton-Jacobi method to the Chiral Schwinger model in the case of regularization ambi...
We study the role of the thachyonic excitation which emerges from the quantum electrodynamics in two...
The Witten-Veneziano relation between the topological susceptibility of pure gauge theories without...
The Feynman path integral approach to quantum mechanics is examined in the case where the configurat...
The Schwinger model (quantum electrodynamics with massless fermions in two space-time dimensions) is...
The geometric Schwinger Model (gSM) is the theory of a U(1)-gauge field in two dimensions coupled to...
We review a new prescription for calculating the Lagrangian path integral mea-sure directly from the...
The Witten–Veneziano relation between the topological susceptibility of pure gauge theories without ...
We present the path integral formulation of quantum mechanics and demon-strate its equivalence to th...
The overcompleteness of the coherent states basis leads to a multiplicity of representations of Feyn...
In this paper we analyze quantum mechanics formulated in terms of wave functions defined on what may...
We derive the propagator for a particle constrained to a torus and to a Klein Bottle. This is accomp...