Classical vacuum - pure gauge - solutions of Euclidean two-dimensional SU(2) Yang-Mills theories are studied. Topologically non-trivial vacua are found in a class of gauge group elements isomorphic to $S_2$. These solutions are unexpectedly related to the solution of the non-linear O(3) model and to the motion of a particle in a periodic potential
AbstractIt is shown that the SO(3) gauge field configurations can be completely characterised by cer...
Yang-Mills gauge theories have become an important way in which to describe matter at a fundamental ...
We show that the apparently periodic Charap-Duff Yang-Mills `instantons' in time-compactified Euclid...
Recently we have proposed a set of variables for describing the infrared limit of four dimensional S...
Spherically and cylindrically symmetric solutions of SU(3) Yang-Mills theory are found, whose gauge ...
We show that a non-trivial topological effect breaks the conformal invariance of pure Yang-Mills the...
We present classification and explicit form of all constant solutions of the Yang--Mills equations w...
We show that four-dimensional N=2 supersymmetric SU(n) gauge theory for n>2 necessarily contains vac...
It is shown that the SO(3) gauge field configurations can be completely characterised by certain gau...
AbstractThe vacuum structure of N=2 linear supersymmetry (LSUSY) invariant QED, which is equivalent ...
In this letter we study the existence of theta-vacuum states in Yang-Mills theories defined over asy...
The ``extended'' BF-Yang-Mills theory in 3 dimensions, which contains a minimally coupled scalar fie...
Using the Atiyah-Ward construction, we examine the solutions of the self-dual Yang-Mills equations f...
Spin-charge separation in pure SU(2) Yang-Mills theory was recently found to involve the dynamics of...
We present families of algebraic curves describing the moduli-space of N\!=\!2 supersymmetric Yang-M...
AbstractIt is shown that the SO(3) gauge field configurations can be completely characterised by cer...
Yang-Mills gauge theories have become an important way in which to describe matter at a fundamental ...
We show that the apparently periodic Charap-Duff Yang-Mills `instantons' in time-compactified Euclid...
Recently we have proposed a set of variables for describing the infrared limit of four dimensional S...
Spherically and cylindrically symmetric solutions of SU(3) Yang-Mills theory are found, whose gauge ...
We show that a non-trivial topological effect breaks the conformal invariance of pure Yang-Mills the...
We present classification and explicit form of all constant solutions of the Yang--Mills equations w...
We show that four-dimensional N=2 supersymmetric SU(n) gauge theory for n>2 necessarily contains vac...
It is shown that the SO(3) gauge field configurations can be completely characterised by certain gau...
AbstractThe vacuum structure of N=2 linear supersymmetry (LSUSY) invariant QED, which is equivalent ...
In this letter we study the existence of theta-vacuum states in Yang-Mills theories defined over asy...
The ``extended'' BF-Yang-Mills theory in 3 dimensions, which contains a minimally coupled scalar fie...
Using the Atiyah-Ward construction, we examine the solutions of the self-dual Yang-Mills equations f...
Spin-charge separation in pure SU(2) Yang-Mills theory was recently found to involve the dynamics of...
We present families of algebraic curves describing the moduli-space of N\!=\!2 supersymmetric Yang-M...
AbstractIt is shown that the SO(3) gauge field configurations can be completely characterised by cer...
Yang-Mills gauge theories have become an important way in which to describe matter at a fundamental ...
We show that the apparently periodic Charap-Duff Yang-Mills `instantons' in time-compactified Euclid...
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