Programme

O.5 -- Oral, VCTP-45

Date: Monday, 12 October 2020

Time: 11:40 - 12:00

p-wave holographic superconductor in massive gravity

Cao Hoang Nam (1),Tran Ngoc Hung (2), Tran Dinh Tham (3)

(1) Phenikaa University; (2) Institute of Physics, Vietnam Academy of Science and Technology; (3) Pham Van Dong University

In this representation, we provide the analytical investigation of p-wave holographic superconductor in massive gravity in the probe limit. We obtain the analytical expressions for the critical temperature, the value of the condensate operator, and the difference of the free energy between the superconductor and normal phases. It is found that the behavior of these quantities in the presence of the mass of graviton to be dependent almost on the sign of the massive gravity couplings. The critical temperature becomes (lower)higher and the condensate value gets (larger)smaller with (decreasing)increasing the massive gravity couplings or increasing the mass of graviton with the sufficiently (negative)positive massive gravity couplings. This fact corresponds to that the superconductor phase is (more)less thermodynamically favored.

Presenter: Cao Hoang Nam