97 citations · 355 across the 17 of their papers we have counts for
17 papers
2D CFTs - Large Charge is not enough
Thiago Araujo, Omar Celikbas, Domenico Orlando +1
In this note we study two-dimensional CFTs at large global charge. Since the large-charge sector decouples from the dynamics, it does not control the dynamics and an EFT constructi…
Comments on Slavnov products, Temperley-Lieb open spin chains, and KP tau functions
Thiago Araujo
We study Slavnov's inner products for open Temperley-Lieb chains and their relations with the KP hierarchy. We show that when (s=1/2) the quantum group invariant XXZ spin chain has…
Towards Yang-Baxter integrability of quantum crystal melting: From Kagome lattice to vertex models
Thiago Araujo
This paper considers aspects of a Kagome lattice system with states classified by plane partitions. Using two sets of free fermions, we rewrite the lattice in terms of two families…
Quantum crystals, Kagome lattice and plane partitions fermion-boson duality
Thiago Araujo, Domenico Orlando, Susanne Reffert
In this work, we study quantum crystal melting in three space dimensions. Using an equivalent description in terms of dimers in a hexagonal lattice, we recast the crystal melting H…
Nonlocal charges from marginal deformations of 2D CFTs: Holographic , and Yang-Baxter deformations
Thiago Araujo
In this paper we study generic features of nonlocal charges obtained from marginal deformations of WZNW models. Using free-fields representations of CFTs based on simply laced Lie…
Holographic integration of and via
Thiago Araujo, Eoin Ó Colgáin, Yuho Sakatani +2
Prompted by the recent developments in integrable single trace and deformations of 2d CFTs, we analyse such deformations in the context of fro…
Embedding the modified CYBE in Supergravity
Thiago Araujo, Eoin Ó Colgáin, Hossein Yavartanoo
It has recently been demonstrated that the Classical Yang-Baxter Equation (CYBE) emerges from supergravity via the open-closed string map. Thus, given any solution with an isometry…
Remarks on BMS invariant field theories: correlation functions and nonunitary CFTs
Thiago Araujo
We use the isomorphism between the BMS and the algebras to reconsider some generic aspects of CFTs with the BMS algebra defined as a chiral symmetry. For unita…
in generalized supergravity
T. Araujo, E. Ó Colgáin, J. Sakamoto +2
We showed in previous work that for homogeneous Yang-Baxter (YB) deformations of AdSS, the open string metric and coupling, and as a result the closed string density…
Penrose limits and spin chains in the GJV/CS-SYM duality
Thiago Araujo, Georgios Itsios, Horatiu Nastase +1
We examine Penrose limits of the duality proposed by Guarino, Jafferis and Varela between a type IIA massive background of the type of a warped, squashed , and a 2…
Conformal Twists, Yang-Baxter -models & Holographic Noncommutativity
Thiago Araujo, Ilya Bakhmatov, Eoin Ó Colgáin +3
Expanding upon earlier results [arXiv:1702.02861], we present a compendium of -models associated with integrable deformations of AdS generated by solutions to homogenous cla…
Yang-Baxter -models, conformal twists, and noncommutative Yang-Mills theory
Thiago Araujo, Ilya Bakhmatov, Eoin Ó Colgáin +3
The Yang-Baxter -model is a systematic way to generate integrable deformations of AdSS. We recast the deformations as seen by open strings, where the metric is und…
Observables in the Guarino-Jafferis-Varela/CS-SYM duality
Thiago R. Araujo, Horatiu Nastase
We study various semiclassical observables in the duality proposed by Guarino, Jafferis and Varela, between a warped squashed gravitational solution and a 3 dim…
Non-Abelian T-duality for nonrelativistic holographic duals
Thiago R. Araujo, Horatiu Nastase
We find new type II backgrounds with non-relativistic symmetries via non-Abelian T-duality. First we consider geometries with Galilean symmetries in type IIA, which have been ident…
Revisiting Wilson loops for nonrelativistic backgrounds
Thiago R. Araujo
We consider several configurations that describe Wilson loops in nonrelativistic field theories, and for some of them we find systems of coupled nonlinear differential equations. A…
On susy backgrounds with factor from nonabelian T-duality
Thiago R. Araujo, Horatiu Nastase
We consider the action of a non-abelian T-duality on backgrounds with an AdS factor in type IIA supergravity, finding a new type IIB background, as well as the non-abelian T-…
Comments on the T-dual of the gravity dual of D5-branes on
Thiago R. Araujo, Horatiu Nastase
We consider an abelian T-duality on a deformation of the gravitational solution of \cite{Maldacena2001}, which is the gravity dual of D5-branes wrapping a three-cycle inside…