110 citations · 402 across the 5 of their papers we have counts for
6 papers · 1 filter
Black Holes, Qubits and Octonions
L. Borsten, D. Dahanayake, M. J. Duff +2
We review the recently established relationships between black hole entropy in string theory and the quantum entanglement of qubits and qutrits in quantum information theory. The f…
Wrapped branes as qubits
L. Borsten, D. Dahanayake, M. J. Duff +2
Recent work has established a correspondence between the tripartite entanglement measure of three qubits and the macroscopic entropy of the four-dimensional 8-charge STU black hole…
New Attractors, Entropy Function and Black Hole Partition Function
Mohsen Alishahiha, Hajar Ebrahim
By making use of the entropy function formalism we study the generalized attractor equations in the four dimensional N=2 supergravity in presence of higher order corrections. This…
Non-Supersymmetric Attractors and Entropy Function
Mohsen Alishahiha, Hajar Ebrahim
We study the entropy of non-supersymmetric extremal black holes which exhibit attractor mechanism by making use of the entropy function. This method, being simple, can be used to c…
Semiclassical Strings Probing NS5 Brane Wrapped on S^5
Hajar Ebrahim
We study little string theory on R^1 x S^5, defined by a theory which lives on type IIA N NS5 branes wrapped on S^5, using its supergravity dual. In particular we study semiclassic…
Semi-classical Probe Strings on Giant Gravitons Backgrounds
M. Alishahiha, H. Ebrahim, B. Safarzadeh +1
In the first part of this paper we study two symmetries of the LLM metric, both of which exchange black and white regions. One of them which can be interpreted as the particl…