Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Armoni, Adi"'
Autor:
Armoni, Adi, Stuardo, Ricardo
We consider SQCD for $N_{f}
Externí odkaz:
http://arxiv.org/abs/2410.00128
Autor:
Armoni, Adi, Stuardo, Ricardo
We study the dynamics of an 'electric' $\mathcal{N}=1$ 3D $U(N_c)_{k,k+\frac{N_c}{2}}$ SQCD theory. By embedding the theory in string theory, we propose that the theory admits a 'magnetic' dual and analyse the low energy dynamics of the theory using
Externí odkaz:
http://arxiv.org/abs/2303.13597
Autor:
Armoni, Adi
We discuss the dynamics of three dimensional Maxwell theory coupled to a level $k$ Chern-Simons term. Motivated by S-duality in string theory we argue that the theory admits an S-dual description. The S-dual theory contains a non-gauge 1-form field,
Externí odkaz:
http://arxiv.org/abs/2212.00513
Autor:
Armoni, Adi
We consider an 'electric' $U(N)$ level $k$ QCD$_3$ theory with one adjoint Majorana fermion. Inspired by brane dynamics, we suggest that for $k \ge N/2$ the massive $m<0$ theory, in the vicinity of the supersymmetric point, admits a $U(k-\frac{N}{2})
Externí odkaz:
http://arxiv.org/abs/2205.15706
Autor:
Armoni, Adi, Harper-Gardner, Henry
Following [1] we study a QCD-like gauge theory using a non-supersymmetric setup in type IIB string theory. The setup includes an $O3$ plane and $N$ D3 anti-branes and it realises a $USp(2N)$ 'electric' gauge theory with four "quarks" in the two-index
Externí odkaz:
http://arxiv.org/abs/2112.14492
We study the vacuum structure of three-dimensional $SU(N)$ gauge theory coupled to a Chern-Simons term at level $k$ and to $F$ fundamental Dirac fermions. We use a large $N$ holographic description based on a D3/D7 system in type IIB string theory co
Externí odkaz:
http://arxiv.org/abs/2006.01755
We propose an embedding of $U(N_c)$ QCD$_3$ with a Chern-Simons term in string theory. The UV gauge theory lives on the worldvolume of a Hanany-Witten brane configuration in type 0B string theory in the presence of Sagnotti's O$'3$ orientifold. We us
Externí odkaz:
http://arxiv.org/abs/1908.04324
We reexamine the vacuum structure of three-dimensional quantum chromodynamics (QCD$_3$) with gauge group $SU(N)$, $N_f$ fundamental quark flavors, and a level-$k$ Chern-Simons term. This analysis can be reliably carried out in the large-$N$, fixed $N
Externí odkaz:
http://arxiv.org/abs/1905.01797
Autor:
Armoni, Adi, Sugimoto, Shigeki
We study the vacuum structure of N_f flavour two-dimensional QED with an arbitrary integer charge k. We find that the axial symmetry is spontaneously broken from Z_(kN_f) to Z_(N_f) due to the non-vanishing condensate of a flavour singlet operator, r
Externí odkaz:
http://arxiv.org/abs/1812.10064
Autor:
Armoni, Adi, Niarchos, Vasilis
Publikováno v:
Phys. Rev. D 98, 114009 (2018)
We consider a non-supersymmetric Hanany-Witten type IIB brane configuration that realises a three dimensional USp(2N) gauge theory with quarks in the two-index antisymmetric representation and SO(4) flavour symmetry. Using type IIB S-duality we find
Externí odkaz:
http://arxiv.org/abs/1808.07715