7 citations · 15 across the 7 of their papers we have counts for
7 papers
Size Operator and Spectral Clustering in the Two Coupled SYK Model
Juan Santos-Suárez, Martí Berenguer, Javier Mas +1
At large , two coupled Sachdev-Ye-Kitaev models realize an eternal traversable wormhole with a discrete spectrum. We show that at finite the spectrum organizes into clusters…
Chiral symmetry breaking and restoration by helical magnetic fields in AdS/CFT
Martí Berenguer, Javier Mas, Masataka Matsumoto +2
We study the effects of helical magnetic fields on chiral symmetry breaking within the AdS/QCD framework using the D3/D7-brane model. By analyzing the brane embeddings, we obtain t…
Hot wormholes and chaos dynamics in a two-coupled SYK model
Martí Berenguer, Javier Mas, Juan Santos-Suárez +1
We study the dynamics of chaos across the phase transition in a 2-coupled Sachdev-Ye-Kitaev (SYK) model, with a focus on the unstable "hot wormhole" phase. Using the Schwinger-Keld…
Multitrace deformations and the nonlinear stability of Anti-de Sitter space
Alexandre Serantes, David Travieso Mayo, Javier Mas
We investigate the nonlinear stability of global Anti-de Sitter space in the presence of multitrace deformations utilizing an Einstein-Klein-Gordon system with a top-down scalar po…
Floquet SYK wormholes
Martí Berenguer, Anshuman Dey, Javier Mas +2
We study the non-equilibrium dynamics of two coupled SYK models, conjectured to be holographically dual to an eternal traversable wormhole in AdS. We consider different periodi…
Hamiltonian Forging of a Thermofield Double
Daniel Faílde, Juan Santos-Suárez, David A. Herrera-Martí +1
We address the variational preparation of the Thermofield Double as the ground state of a suitably engineered Hamiltonian acting on the doubled Hilbert space. Through the use of th…
Supersymmetric Intersections of M-branes and pp-waves
J. Mas, A. V. Ramallo
We study supersymmetric intersections of M2 and M5 branes with different pp-waves of M-theory. We consider first M-brane probes in the background of pp-waves and determine under wh…