T(T)over-bar deformations and the pp-wave correspondence

Autor(es)

Nastase, Horatiu ; Sonnenschein, Jacob

• Tipo de documento: Artigo Científico
• Fonte: PHYSICAL REVIEW D; v. 108, n. 2, p. 21-pg., 2023-07-21.

Resumo

In this paper we consider T (T) over bar deformations in the context of pp waves obtained from gravity duals. We propose a deformation of AdS(5) x S-5 similar to the deformation of the single trace T (T) over bar deformation of AdS(3) x S-3 x T-4 with NS-NS flux, and study it through the Penrose limit, concluding that it must correspond to some dipole theory, probably noncommutative. We T (T) over bar deform the world sheet string for the AdS(5) x S-5 pp wave, and find a corresponding spin chain Hamiltonian. Finally, directly T (T) over bar deforming the spin chain Hamiltonian obtained from the pp wave, we find that it corresponds to an equivalent BerensteinMaldacena-Nastase (BMN) sector of the N = 4 super Yang-Mills. (AU)

• Processo FAPESP: 19/21281-4 - Dualidade gravitação / Teoria de gauge
• Beneficiário: Horatiu Stefan Nastase
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 19/13231-7 - Rede Chile - São Paulo de holografia
• Beneficiário: Horatiu Stefan Nastase
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 16/01343-7 - ICTP Instituto Sul-Americano para Física Fundamental: um centro regional para física teórica
• Beneficiário: Nathan Jacob Berkovits
• Modalidade de apoio: Auxílio à Pesquisa - Projetos Especiais