Results 41 to 50 of about 1,163,258 (208)
Note on the Massive Rarita-Schwinger Field in the AdS/CFT correspondence [PDF]
, 1998 We consider a massive Rarita-Schwinger field on the Anti-de Sitter space and solve the corresponding equations of motion. We show that appropriate boundary terms calculated on-shell give two-point correlation functions for spin-3/2 fields of the ...
A.S. Koshelev +14 more
core +2 more sources
Comments on epsilon expansion of the O(N) model with boundary
Journal of High Energy Physics, 2023 The O(N) vector model in the presence of a boundary has a non-trivial fixed point in (4 − ϵ) dimensions and exhibits critical behaviors described by boundary conformal field theory.
Tatsuma Nishioka +2 more
doaj +1 more source
Fundamental strings in Dp-Dq brane systems [PDF]
, 1999 We study conformal field theory correlation functions relevant for string diagrams with open strings that stretch between several parallel branes of different dimensions.
Affleck +45 more
core +4 more sources
Lattice regularisation of a non-compact boundary conformal field theory
Journal of High Energy Physics, 2021 Non-compact Conformal Field Theories (CFTs) are central to several aspects of string theory and condensed matter physics. They are characterised, in particular, by the appearance of a continuum of conformal dimensions.
Niall F. Robertson +2 more
doaj +1 more source
Correlation functions in a c=1 boundary conformal field theory [PDF]
JHEP 0501 (2005) 047, 2004 We obtain exact results for correlation functions of primary operators in the two-dimensional conformal field theory of a scalar field interacting with a critical periodic boundary potential. Amplitudes involving arbitrary bulk discrete primary fields are given in terms of SU(2) rotation coefficients while boundary amplitudes involving discrete ...
arxiv +1 more source
Conformal perturbation theory from open string field theory [PDF]
arXiv, 2023 Conformal boundary conditions in two-dimensional conformal field theories are still mostly an uncharted territory. Even less is known about the relevant boundary deformations that connect them. A natural approach to the problem is via conformal perturbation theory, which however becomes quickly intractable.
arxiv
Two-dimensional dS/CFT correspondence [PDF]
, 2002 We investigate de Sitter/conformal field theory (dS/CFT) correspondence in two dimensions. We define the conserved mass of de Sitter spacetime and formulate the correspondence along the lines of anti-de Sitter/conformal field theory duality.
A. Strominger +23 more
core +3 more sources
The O(N ) model with ϕ 6 potential in ℝ2 × ℝ+
Journal of High Energy Physics, 2020 We study the large N limit of O(N ) scalar field theory with classically marginal ϕ 6 interaction in three dimensions in the presence of a planar boundary. This theory has an approximate conformal invariance at large N .
Christopher P. Herzog, Nozomu Kobayashi
doaj +1 more source
Boundary conformal invariants and the conformal anomaly in five dimensions [PDF]
, 2021 In odd dimensions the integrated conformal anomaly is entirely due to the boundary terms \cite{Solodukhin:2015eca}. In this paper we present a detailed analysis of the anomaly in five dimensions. We give the complete list of the boundary conformal invariants that exist in five dimensions.
arxiv +1 more source
Holographic operator mapping in dS/CFT and cluster decomposition
, 2015 The bulk to boundary mapping for massive scalar fields is constructed, providing a de Sitter analog of the LSZ reduction formula. The set of boundary correlators thus obtained defines a potentially new class of conformal field theories based on principal
Chatterjee, Atreya, Lowe, David A.
core +1 more source