scholarly journals Strings on conifolds from strong coupling dynamics: quantitative results

2008 ◽  
Vol 2008 (03) ◽  
pp. 072-072 ◽  
Author(s):  
David E Berenstein ◽  
Sean A Hartnoll
Keyword(s):  
Strong Coupling ◽  
Coupling Dynamics ◽  
Quantitative Results

scholarly journals M theory fivebrane interpretation for strong coupling dynamics of SO(Nc) gauge theories

1998 ◽  
Vol 416 (1-2) ◽  
pp. 75-84 ◽  
Author(s):  
Changhyun Ahn ◽  
Kyungho Oh ◽  
Radu Tatar
Keyword(s):  
Strong Coupling ◽  
Gauge Theories ◽  
Coupling Dynamics ◽  
M Theory

scholarly journals Fragmentation and defragmentation of strings in type IIA and their holographic duals

2021 ◽  
Vol 2021 (8) ◽  
Author(s):  
Dibakar Roychowdhury
Keyword(s):  
Strong Coupling ◽  
Dispersion Relations ◽  
The Other ◽  
Probe Type ◽  
Other Hand ◽  
Holographic Duals ◽  
String Spectrum ◽  
Coupling Dynamics

Abstract We probe type IIA geometries with folded semiclassical strings those encode the strong coupling dynamics associated with long operators in a class of SCFTs pertaining to spacetimes whose dimension vary from 6d down to 2d. We particularly focus on folded string configurations those are extended through stack of flavor Dp (p = 6, 8) branes localized along the internal manifold. Considering some specific examples within the realm of $$ \mathcal{N} $$ N = 2 linear quivers, we show that the associated string spectrum exhibits a pole as the string approaches flavor D6 branes. We identify this as a fragmentation of long operators in the dual $$ \mathcal{N} $$ N = 2 SCFTs. On the other hand, a similar analysis for $$ \mathcal{N} $$ N = (1, 0) SCFTs in 6d as well as $$ \mathcal{N} $$ N = (0, 4) SCFTs in 4d reveals a set of new dispersion relations at strong coupling. Based on semiclassical calculations, we set an argument that explains either of these cases.

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