261 citations · 347 across the 10 of their papers we have counts for
10 papers
Entanglement Entropy of Interacting Scalar Theories on Fuzzy Spaces
A. Allouche, D. Dou
We investigate the impact of self-interactions on the Rényi and entanglement entropies of a scalar field on -dimensional spacetimes, whose spatial sections are modeled by fu…
On Horizon Molecules and Entropy in Causal Sets
Djamel Dou
We review the different proposals and attempts to identify the ``horizon molecules" that would give a kinematical estimation for the black hole entropy in causal set theory. The pr…
Euclidean Time Approach to Entanglement Entropy on Lattices and Fuzzy Spaces
A. Allouche, D. Dou
In a recent letter, we developed a novel Euclidean time approach to compute Rényi entanglement entropy on lattices and fuzzy spaces based on Green's function. The present work is d…
Green's Function Approach to Entanglement Entropy on Lattices and Fuzzy Spaces
Amel Allouche, Djamel Dou
We develop a Green's function approach to compute Rényi entanglement entropy on lattices and fuzzy spaces. The Rényi entropy resulting from tracing out an arbitrary collection of s…
Comment on "Quantum Raychaudhuri equation"
E. I. Lashin, Djamel Dou
We address the validity of the formalism and results presented in [ S. Das, Phys. Rev. {\bf D89} 084068 (2014)] with regard to quantum Raychaudhuri equation. The author obtained th…
Comments on the Entanglement Entropy on Fuzzy Spaces
Djamel Dou
We locate the relevant degrees of freedom for the entanglement entropy on some 2+1 fuzzy models. It is found that the entropy is stored in the near boundary degrees of freedom. We…