Olga Razina; Yerlan Myrzakulov; Nurzhan Ser kbayev; G lgasyl Nugmanova; Ratbay Myrzakulov
(2013-04-25)
In this paper, we have considered the g-essence and its particular cases, k-essence and f-essence, within the framework of the Einstein-Cartan theory. We have shown that a single fermionic field can give rise to the ...