1. Balkan Summer Institute 2011, Workshop JW2011:Scientific and Human Legacy of Julius Wess, 27th -28th August 2011, Donji Milanovac, Serbia Twisted Symmetryand Noncommutative…

1. Introduction Einstein-Rosen Bridge (ER)( Wormholes) Hayward regular black hole Stable thin shell wormhole Some models of exoThin-shell wormholes from the regular Hayward…

Slide 1 Elcio Abdalla Perturbations around Black Hole solutions Slide 2 Acknowledgements Bin Wang (Fudan), C. Molina, A. Pavan, J. de Oliveira, C. E. Pellicer (São Paulo),…

Slide 1 Slide 2 Slide 3 The 2d gravity coupled to a dilaton field with the action This action ( CGHS ) arises in a low-energy asymptotic of string theory models and in certain…

The 2d gravity coupled to a dilaton field with the action This action ( CGHS ) arises in a low-energy asymptotic of string theory models and in certain models with a scalar…

Black hole solutions in the N>4 gravity models with higher order curvature corrections and possibilities for their experimental search S.Alexeyev*, N.Popov, Sternberg…