116 citations · 321 across the 36 of their papers we have counts for
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An Inverse Mass Expansion for Entanglement Entropy in Free Massive Scalar Field Theory
Dimitrios Katsinis, Georgios Pastras
We extend the entanglement entropy calculation performed in the seminal paper by Srednicki for free real massive scalar field theories in 1+1, 2+1 and 3+1 dimensions. We show that…
On the Holographic Entanglement Entropy for Non-smooth Entangling Curves in AdS(4)
Georgios Pastras
We extend the calculations of holographic entanglement entropy in AdS(4) for entangling curves with singular non-smooth points that generalize cusps. Our calculations are based on…
Elliptic String Solutions in AdS(3) and Elliptic Minimal Surfaces in AdS(4)
Georgios Pastras
Non-linear sigma models defined on symmetric target spaces have a wide set of applications in modern physics, including the description of string propagation in symmetric spaces, s…
Four Lectures on Weierstrass Elliptic Function and Applications in Classical and Quantum Mechanics
Georgios Pastras
In these four lectures, aiming at senior undergraduate and junior graduate Physics and Mathematics students, basic elements of the theory of elliptic functions are presented. Simpl…