21 citations · 150 across the 25 of their papers we have counts for
3 papers · 1 filter
An extension of the Linear Delta Expansion to Superspace
M. C. B. Abdalla, J. A. Helayël-Neto, Daniel L. Nedel +1
We introduce and discuss the method of Linear Delta Expansion for the calculation of effective potentials in superspace, by adopting the improved version of the super-Feynman rules…
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…
Strings in Horizons, Dissipation and a Possible Interpretation of the Hagedorn Temperature
M. C. Batoni Abdalla, M. Botta Cantcheff, D. L. Nedel
We consider the entanglement of closed bosonic strings intersecting the event horizon of a Rindler spacetime and, by using some simplified (rather semiclassical) arguments and some…