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pro vyhledávání: '"Ievlev, E."'
We study effective dynamics of the non-supersymmetric two-dimensional $\mathbb{CP}(N-1)$ model in the large $N$ limit. This model is deformed by a mass term $m$ preserving $\mathbb{Z}_N$ symmetry of the Lagrangian. At small $m$ the theory is strongly
Externí odkaz:
http://arxiv.org/abs/2312.12569
Autor:
Ievlev, E., Good, Michael R. R.
Publikováno v:
Progress of Theoretical and Experimental Physics, ptae042, (2024)
Thermal radiation from a moving point charge is found. The calculation is entirely from a classical point of view, but is shown to have an immediate connection to quantum field theory.
Comment: 9 pages, 3 figures
Comment: 9 pages, 3 figures
Externí odkaz:
http://arxiv.org/abs/2303.03676
Autor:
Ievlev, E., Yung, A.
It has been shown that non-Abelian vortex string supported in four dimensional (4D) ${\mathcal N}=2$ supersymmetric QCD (SQCD) with the U(2) gauge group and $N_f = 4$ quark flavors becomes a critical superstring. This string propagates in the ten dim
Externí odkaz:
http://arxiv.org/abs/2110.08546
Autor:
Ievlev, E.
This thesis is devoted to studying strong coupling phenomena (and confinement in particular) in supersymmetric gauge theories. The central object of investigation is the non-Abelian string that is responsible for the "instead-of-confinement" phase fo
Externí odkaz:
http://arxiv.org/abs/2011.14121
Publikováno v:
Phys. Rev. D 102, 054026 (2020)
We study non-Abelian vortex strings in four-dimensional (4D) $\mathcal{N} = 2$ supersymmetric QCD with U$(N=2)$ gauge group and $N_f=4$ flavors of quark hypermultiplets. It has been recently shown that these vortices behave as critical superstrings.
Externí odkaz:
http://arxiv.org/abs/2006.12054
Publikováno v:
Phys. Rev. D 101, 014013 (2020)
We study the dynamics of non-Abelian vortex strings supported in ${\mathcal N}=2$ supersymmetric QCD with the U$(N)$ gauge group and $N_f=N$ quark flavors deformed by the mass $\mu$ of the adjoint matter. In the limit of large $\mu$ the bulk four-dim
Externí odkaz:
http://arxiv.org/abs/1911.08328
Autor:
Ievlev, E., Yung, A.
Publikováno v:
Phys. Rev. D 98, 094033 (2018)
We study non-Abelian vortex strings in ${\mathcal N}=2$ supersymmetric QCD with the gauge group U$(N)$ deformed by the mass $\mu$ of the adjoint matter. This deformation breaks ${\mathcal N}=2$ supersymmetry down to ${\mathcal N}=1$ and in the limit
Externí odkaz:
http://arxiv.org/abs/1810.07149
Autor:
Ievlev, E., Yung, A.
Publikováno v:
Phys. Rev. D 95, 125004 (2017)
Non-Abelian flux tubes (strings) are well studied in N=2 supersymmetric QCD in (3+1) dimensions. In addition to translational zero modes they have also orientational moduli associated with rotations of their fluxes inside a non-Abelian group. The dyn
Externí odkaz:
http://arxiv.org/abs/1704.03047
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