Results 51 to 60 of about 1,015 (170)

Holographic correlators in AdS3

Journal of High Energy Physics, 2019
We derive the four-point correlators of scalar operators of dimension one in the supergravity limit of the D1D5 CFT holographically dual to string theory on AdS3×S 3×ℳ, with ℳ either T 4 or K3.
Stefano Giusto, Rodolfo Russo, Congkao Wen   +2 more
doaj   +1 more source

Narain CFTs from nonbinary stabilizer codes

Journal of High Energy Physics, 2023
We generalize the construction of Narain conformal field theories (CFTs) from qudit stabilizer codes to the construction from quantum stabilizer codes over the finite field of prime power order ( F p m $$ {\mathbbm{F}}_{p^m} $$ with p prime and m ≥ 1) or
Yasin Ferdous Alam, Kohki Kawabata, Tatsuma Nishioka, Takuya Okuda, Shinichiro Yahagi   +4 more
doaj   +1 more source

Conformal field theories on random surfaces and the non-critical string [PDF]

, 1997
Recently, it has become increasingly clear that boundaries play a significant role in the understanding of the non-perturbative phase of the dynamics of strings.
Neves, Rui Gomes Mendona
core  

Marginal deformations of SU(2) k WZW model boundary states in open string field theory

Journal of High Energy Physics
We attempt to describe the moduli space of boundary states in the SU(2) k WZW model by constructing marginally deformed solutions in open string field theory in the level truncation approximation.
Matěj Kudrna
doaj   +1 more source

Carving out the end of the world or (superconformal bootstrap in six dimensions)

Journal of High Energy Physics, 2017
We bootstrap N = 1 0 $$ \mathcal{N}=\left(1,0\right) $$ superconformal field theories in six dimensions, by analyzing the four-point function of flavor current multiplets.
Chi-Ming Chang, Ying-Hsuan Lin
doaj   +1 more source

A worldsheet description of instant folded strings

Journal of High Energy Physics, 2023
Time-like linear dilaton backgrounds admit a classical solution that describes a closed folded string that is created at an instant. We refer to such strings as Instant Folded Strings (IFS).
Akikazu Hashimoto, Nissan Itzhaki, Uri Peleg   +2 more
doaj   +1 more source

Modular transformations of admissible N = 2 and Affine sl(2|1;C) characters [PDF]

, 2002
This thesis is a study of the affine super-algebra sl(2|l; C) and N = 2 superconformal algebra at fractional levels. In the first chapter we review background material on Conformal Field Theory, and how it appears in the context of string theory and the ...
Sadeghi, Jafar
core  

Topological Quantum Field Theory and the Geometric Langlands Correspondence [PDF]

, 2013
In the pioneering work of A. Kapustin and E. Witten, the geometric Langlands program of number theory was shown to be intimately related to duality of GL-twisted N=4 super Yang-Mills theory compactified on a Riemann surface. In this thesis, we generalize
Setter, Kevin Luke
core   +1 more source

Fission, fusion, and 6D RG flows

Journal of High Energy Physics, 2019
We show that all known 6D SCFTs can be obtained iteratively from an underlying set of UV progenitor theories through the processes of “fission” and “fusion”.
Jonathan J. Heckman, Tom Rudelius, Alessandro Tomasiello   +2 more
doaj   +1 more source

One-loop phenomenology in brane models [PDF]

, 2005
Particular examples of one-loop string effects are explored in the context of brane-based realizations of the Standard Model. We firstly examine the consequences of a phenomenon known as Kinetic Mixing, which couples hidden U(1) gauge factors to visible ...
Schofield, Ben
core