35 citations · 87 across the 6 of their papers we have counts for
6 papers
Exciton-driven quantum phase transitions in holography
E. Gubankova, M. Cubrovic, J. Zaanen
We study phase transitions driven by fermionic double-trace deformations in gauge-gravity duality. Both the strength of the double trace deformation and the infrared conformal dime…
Holographic fermions in external magnetic fields
E. Gubankova, J. Brill, M. Cubrovic +3
We study the Fermi level structure of 2+1-dimensional strongly interacting electron systems in external magnetic field using the AdS/CFT correspondence. The gravity dual of a finit…
Diquark interaction and gaps for color superconductivity
E. Gubankova
Using flow equations, we derive an effective quark-quark interaction and obtain the coupled set of gap equations for the condensates of the CFL phase of massless dense QCD.…
Flow equations in light-front QCD
Elena Gubankova
Light-front QCD is studied by the method of flow equations. Dynamical gluon mass is generated, which evolves with the cut-off according to renormalization group equation. Eliminati…
Flow equations for QED in the light front dynamics
E. L. Gubankova, F. Wegner
The method of flow equations is applied to QED on the light front. Requiring that the partical number conserving terms in the Hamiltonian are considered to be diagonal and the othe…
Dynamics of the QCD String with Light and Heavy Quarks
E. L. Gubankova, A. Yu. Dubin
The generalization of the effective action [1] of the quark--antiquark system in the confining vacuum is performed for the case of arbitrary quark masses. The interaction of quarks…