742 citations · 1k across the 24 of their papers we have counts for
24 papers
Palatini formulation for gauge theory: implications for slow-roll inflation
Syksy Rasanen, Yosef Verbin
We consider a formulation of gauge field theory where the gauge field and the field strength are independent variables, as in the Palatini formulation of gravity. Fo…
Bouncing Cosmological Isotropic Solutions in Scalar-Tensor Gravity
D. Polarski, A. A. Starobinsky, Y. Verbin
Bouncing non-singular isotropic cosmological solutions are investigated in a simple model of scalar-tensor gravity. New families of such solutions are found and their properties ar…
Scalarized dyonic black holes in vector-tensor Horndeski gravity
Y. Brihaye, Y. Verbin
The vector-tensor Horndeski theory is supplemented by a real, massless scalar field non-minimally coupled to the Horndeski interaction term. The generic dyonic Reissner-Nordstrom s…
Scalarized compact objects in a vector-tensor Horndeski gravity
Y. Brihaye, Y. Verbin
We have discovered a new type of scalarized charged black holes in a surprisingly simple system: an Einstein-Maxwell-Klein-Gordon field theory where the three fields couple non-min…
Black holes, gravitational waves and fundamental physics: a roadmap
Leor Barack, Vitor Cardoso, Samaya Nissanke +203
The grand challenges of contemporary fundamental physics---dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem-…
Charged Boson Stars and Black Holes with Non-Minimal Coupling to Gravity
Y. Verbin, Y. Brihaye
We find new spherically symmetric charged boson star solutions of a complex scalar field coupled non-minimally to gravity by a "John-type" term of Horndeski theory, that is a coupl…