1.4k citations · 10k across the 161 of their papers we have counts for
4 papers · 1 filter
Exact Gravitational Shock Wave Solution of Higher Order Theories
Manuela Campanelli, Carlos O. Lousto
We find an {\it exact} pp--gravitational wave solution of the fourth order gravity field equations. Outside the (delta--like) source this {\it not} a vacuum solution of General Rel…
Comment on ``Perturbative Method to solve fourth-order Gravity Field Equations"
Manuela Campanelli
We reconsider the cosmic string perturbative solution to the classical fourth-order gravity field equations, obtained in Ref.\cite{CLA94}, and we obtain that static, cylindricaly s…
Entanglement entropy in curved spacetimes with event horizons
Rainer Mueller, Carlos O. Lousto
We consider the computation of the entanglement entropy in curved backgrounds with event horizons. We use a Hamiltonian approach to the problem and perform numerical computations o…
GUTs in Curved Spacetime: Running Gravitational Constants, Newtonian Potential and the Quantum Corrected Gravitational Equations
E. Elizalde, C. O. Lousto, S. D. Odintsov +1
The running coupling constants (in particular, the gravitational one) are studied in asymptotically free GUTs and in finite GUTs in curved spacetime, with explicit examples. The ru…