V. I. Tkach

activity

19952012

most citedEntropy using Path Integrals for Quantum Black Hole Models

40 citations · 129 across the 23 of their papers we have counts for

collaborators

Showing 2008Show all

3 papers · 1 filter

gr-qc2008★ 1 cited

Supersymmetric Cosmology and Dark Energy

J. J. Rosales, V. I. Tkach

Using the superfield approach we construct the n = 2 supersymmetric lagrangian for the FRW Universe with perfect fluid as matter fields. The obtained supersymmetric algebra allowed…

hep-th2008★ 4 cited

Ghost-Free Higher Derivative Quantum Gravity, the Hierarchy and the Cosmological Constant Problems

V. I. Tkach

Proposing new solution problems of the hierarchy and smallness of the cosmological constant using the Tev scale of the Standard Model in new framework of the higher-order gravity.

gr-qc2008

Supersymmetric Barotropic FRW Model and Dark Energy

J. J. Rosales, V. I. Tkach

Using the superfield approach we construct the $n = 2$ supersymmetric lagrangian for the FRW Universe with barotropic perfect fluid as matter field. The obtained supersymmetric algeb…