183 citations
- Swansea UniversityGB3 papers
- Dublin Institute For Advanced StudiesIE2 papers
- Institute for Nuclear Research and Nuclear EnergyBG2 papers
- National University of Ireland, MaynoothIE2 papers
- Sungkyunkwan UniversityKR2 papers
- University of California San DiegoUS2 papers
- Adnet Systems (United States)US1 paper
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- Bulgarian Academy of SciencesBG1 paper
- DEVCOM Army Research LaboratoryUS1 paper
- Dublin City UniversityIE1 paper
- European Organization for Nuclear ResearchCH1 paper
5 papers · 2 filters
Singular Monopoles via the Nahm Transform
Sergey A. Cherkis, Brian Durcan
We present explicit expressions for the fields of a charge one BPS monopole with two Dirac singularities. These are solutions of the nonlinear Bogomolny equations with the gauge gr…
d=4+1 gravitating nonabelian solutions with bi-azimuthal symmetry
Eugen Radu, Ya. Shnir, D. H. Tchrakian
We construct static, asymptotically flat solutions of SU(2) Einstein-Yang-Mills theory in 4+1 dimensions, subject to bi-azimuthal symmetry. Both particle-like and black hole soluti…
Instantons and Supersymmetry
Massimo Bianchi, Stefano Kovacs, Giancarlo Rossi
The role of instantons in describing non-perturbative aspects of globally supersymmetric gauge theories is reviewed. The cases of theories with N=1, N=2 and N=4 supersymmetry are d…
Reissner-Nordstrom Expansion
Emil M. Prodanov, Rossen I. Ivanov, V. G. Gueorguiev
We propose a classical mechanism for the cosmic expansion during the radiation-dominated era. This mechanism assumes that the Universe is a two-component gas. The first component i…
Proof of ultra-violet finiteness for a planar non-supersymmetric Yang-Mills theory
Sudarshan Ananth, Stefano Kovacs, Hidehiko Shimada
This paper focuses on a three-parameter deformation of N=4 Yang-Mills that breaks all the supersymmetry in the theory. We show that the resulting non-supersymmetric gauge theory is…