SCOAP3 Repository 15 records found  1 - 10nextSearch took 0.22 seconds. 
1. Metastable Nonextremal Antibranes / Armas, J. ; Nguyen, N. ; Niarchos, V. ; Obers, N. A. ; et al
We find new and compelling evidence for the metastability of supersymmetry-breaking states in holographic backgrounds whose consistency has been the source of ongoing disagreements in the literature. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.181601 arXiv:1812.01067
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2. Deconstructing defects / Hayling, Joseph ; Niarchos, Vasilis ; Papageorgakis, Constantinos
We use the exact-deconstruction prescription to lift various squashed- S 3 partition functions with supersymmetric-defect insertions to four-dimensional superconformal indices. [...]
Published in JHEP 1902 (2019) 067 10.1007/JHEP02(2019)067 arXiv:1809.10485
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3. QCD3 with two-index quarks, mirror symmetry, and fivebrane anti-BIons near orientifolds / Armoni, Adi ; Niarchos, Vasilis
We consider a nonsupersymmetric Hanany-Witten type IIB brane configuration that realizes a three-dimensional USp(2N) gauge theory with quarks in the two-index antisymmetric representation and SO(4) flavor symmetry. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.114009 arXiv:1808.07715
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4. Geometry of Higgs-branch superconformal primary bundles / Niarchos, Vasilis
It is known that the two- and three-point functions of Higgs-branch superconformal primaries in 4d N=2 superconformal field theories obey nonrenormalization theorems on N=2 superconformal manifolds. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.065012 arXiv:1807.04296
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5. Phases of QCD3 from non-SUSY Seiberg duality and brane dynamics / Armoni, Adi ; Niarchos, Vasilis
We consider a nonsupersymmetric USp Yang-Mills Chern-Simons gauge theory coupled to fundamental flavors. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.106001 arXiv:1711.04832
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6. Aspects of Berry phase in QFT / Baggio, Marco ; Niarchos, Vasilis ; Papadodimas, Kyriakos
When continuous parameters in a QFT are varied adiabatically, quantum states typically undergo mixing — a phenomenon characterized by the Berry phase. [...]
Published in JHEP 1704 (2017) 062 10.1007/JHEP04(2017)062 arXiv:1701.05587
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7. Large- N correlation functions in N $$ \mathcal{N} $$ = 2 superconformal QCD / Baggio, Marco ; Niarchos, Vasilis ; Papadodimas, Kyriakos ; Vos, Gideon
We study extremal correlation functions of chiral primary operators in the large- N SU( N ) N $$ \mathcal{N} $$ = 2 superconformal QCD theory and present new results based on supersymmetric localization. [...]
Published in JHEP 1701 (2017) 101 10.1007/JHEP01(2017)101 arXiv:1610.07612
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8. Forced fluid dynamics from blackfolds in general supergravity backgrounds / Armas, Jay ; Gath, Jakob ; Niarchos, Vasilis ; Obers, Niels ; et al
We present a general treatment of the leading order dynamics of the collective modes of charged dilatonic p -brane solutions of (super) gravity theories in arbitrary backgrounds. [...]
Published in JHEP 1610 (2016) 154 10.1007/JHEP10(2016)154 arXiv:1606.09644
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9. N $$ \mathcal{N} $$ =2 supersymmetric field theories on 3-manifolds with A-type boundaries / Aprile, Francesco ; Niarchos, Vasilis
General half-BPS A -type boundary conditions are formulated for N $$ \mathcal{N} $$ = 2 supersymmetric field theories on compact 3-manifolds with boundary. [...]
Published in JHEP 1607 (2016) 126 10.1007/JHEP07(2016)126 arXiv:1604.01561
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10. A Lagrangian for self-dual strings / Niarchos, Vasilis
We propose a Lagrangian for the low-energy theory that resides at the (1 + 1)-dimensional intersection of N semi-infinite M2-branes ending orthogonally on M M5-branes in ℝ 1 , 2 × ℂ 4 / ℤ k $$ {\mathbb{R}}^{1,2}\times {\mathbb{C}}^4/{\mathbb{Z}}_k $$ (for arbitrary positive integers N, M, k ). [...]
Published in JHEP 1512 (2015) 060 10.1007/JHEP12(2015)060 arXiv:1509.07676
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15 Niarchos, Vasilis
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