103 citations · 852 across the 48 of their papers we have counts for
4 papers · 1 filter
On Critical Exponents for Self-Similar Collapse
Riccardo Antonelli, Ehsan Hatefi
We explore systematically perturbations of self-similar solutions to the Einstein-axion-dilaton system, whose dynamics are invariant under spacetime dilations combined with interna…
On self-similar axion-dilaton configurations
Riccardo Antonelli, Ehsan Hatefi
We explore self-similar collapse solutions to the Einstein-axion-dilaton system in arbitrary spacetime dimensions, which are invariant under spacetime dilation combined with intern…
All Order Corrections to Fermionic Couplings of D-brane-Anti-D-brane Effective Actions
Ehsan Hatefi
We first point out to all order corrections to lower order fermionic couplings and their effective actions of type II super string theory. In order to reveal all symmetries of…
On All-Order Higher-Point - Effective Actions
Riccardo Antonelli, Ivano Basile, Ehsan Hatefi
In this paper we derive a class of contributions to all orders in to the effective action of D-brane-anti D-brane systems in Type II String Theory, considering an amplitude in…