77 citations · 122 across the 8 of their papers we have counts for
8 papers
Quantization of Open strings in time dependent Black Holes
Dáfni F. Z. Marchioro, Daniel L. Nedel
In this letter, the open string is quantized in a time dependent black hole background. The geometry is defined through an adiabatic approximation of the Vaydia metric. The worldsh…
Left/right entanglement and thermalization of time dependent plane wave Green-Schwarz superstring
Dáfni F. Z. Marchioro, Daniel Luiz Nedel
In this work we study new issues involving the type IIB superstring in a time dependent plane wave background with a constant self-dual Ramond-Ramond 5-form and a linear dilaton in…
Quantum corrections to left-invariant superstring current algebra
Dáfni F. Z. Marchioro, Daniel Luiz Nedel
In this work the pure spinor formulation of the superstring is used to study quantum corrections to the left current OPE algebra of the coset si…
String in AdS Black Hole: A Thermo Field Dynamic Approach
M. Botta Cantcheff, Alexandre L. Gadelha, Dafni F. Z. Marchioro +1
Based on Maldacena's description of an eternal AdS-black hole, we reassess the Thermo Field Dynamics (TFD) formalism in the context of the AdS/CFT correspondence. The model studied…
Quantum Current Algebra for the Superstring
Oscar A. Bedoya, Dafni Z. Marchioro, Daniel L. Nedel +1
The sigma model describing the dynamics of the superstring in the background can be constructed using the coset . A basic set of…
Observer dependent D-brane for strings propagating in pp-wave time dependent background
Dafni Z. Marchioro, Daniel L. Nedel
We study type IIB superstring in the pp-wave time-dependent background, which has a singularity at . We show that this background can provide a toy model to study some ideas r…