6 citations · 12 across the 2 of their papers we have counts for
3 papers
hep-th2022★ 6 cited
Holographic Non-local Rotating Observables and their Renormalization
Vangelis Giantsos, Dimitrios Giataganas
We analyse non-local rotating observables in holography corresponding to spinning bound states. To renormalize their energies and momenta we suggest and discuss different holograph…
hep-th2022★ 6 cited
Entanglement entropy in a four-dimensional cosmological background
Vangelis Giantsos, Nikolaos Tetradis
We compute the holographic entanglement entropy of a thermalized CFT on a time-dependent background in four dimensions. We consider a slab configuration extending beyond the cosmol…
gr-qc2017
Gravitational convergence, shear deformation and rotation of magnetic forcelines
Vangelis Giantsos, Christos G. Tsagas
We consider the "kinematics" of spacelike congruences and apply them to a family of self-gravitating magnetic forcelines. Our aim is to investigate the convergence and the possible…