P
Pedro Vieira
Researcher at Perimeter Institute for Theoretical Physics
Publications - 137
Citations - 10903
Pedro Vieira is an academic researcher from Perimeter Institute for Theoretical Physics. The author has contributed to research in topics: S-matrix & Bethe ansatz. The author has an hindex of 51, co-authored 126 publications receiving 9755 citations. Previous affiliations of Pedro Vieira include École Normale Supérieure & Spanish National Research Council.
Papers
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Journal ArticleDOI
The S-matrix Bootstrap I: QFT in AdS
TL;DR: In this article, a conformal bootstrap method was proposed to study massive QFT in hyperbolic space and obtain universal bounds on the strength of cubic couplings in 2D flat-space QFTs.
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Pulling the straps of polygons
TL;DR: Using the Operator Product Expansion for Wilson loops, this article derived a simple formula giving the discontinuities of the two-loop result in terms of the one-loop answer, and argued that the knowledge of these discontinuity should be enough to fix the full two-layered answer, for a general number of sides.
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The S-matrix bootstrap. Part I: QFT in AdS
Miguel F. Paulos,Joao Penedones,Joao Penedones,Jonathan Toledo,Balt C. van Rees,Pedro Vieira,Pedro Vieira +6 more
TL;DR: In this article, a conformal bootstrap method was proposed to study massive QFT in hyperbolic space and obtain universal bounds on the strength of cubic couplings in 2D flat-space QFTs.
Posted Content
Structure Constants and Integrable Bootstrap in Planar N=4 SYM Theory
TL;DR: In this paper, a non-perturbative framework for computing structure constants of single trace operators in the N=4 SYM theory at large N is introduced, which features new vertices, with hexagonal shape, that can be patched together into three-and possibly higher-point correlators.
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Space-time S-matrix and flux tube S-matrix II. Extracting and matching data
TL;DR: In this paper, a non-perturbative formulation of scattering amplitudes/null polygonal Wilson loops in planar N = 4 Super-Yang-Mills theory is presented.