Rip cosmologies, wormhole solutions and big trip in the f(T,𝒯 ) theory of gravity
M. Z. Arouko, Ines G. Salako, A. D. Kanfon, M. J. S. Houndjo, Etienne Baffou
Abstract
Rip cosmological models have been investigated in the framework of [Formula: see text] theory of gravity, where [Formula: see text] denotes the torsion and [Formula: see text] is the trace of the energy–momentum tensor. These phantom cosmological models revealed that at initial epoch a EoS parameter [Formula: see text] tends asymptotically at late phase to [Formula: see text] [Formula: see text]. On the other hand, Wormhole Solutions and Big Trip have been subject to an investigation. The wormhole throat radius [Formula: see text] and the conditions to be satisfied to produce the Big Trip phenomenon have been discussed.
Topics & Concepts
WormholePhysicsOmegaMathematical physicsCosmologyStress–energy tensorTensor (intrinsic definition)GravitationTorsion (gastropod)Theoretical physicsDark energyClassical mechanicsExact solutions in general relativityAstrophysicsQuantum mechanicsGeometryMathematicsMedicineSurgeryCosmology and Gravitation TheoriesBlack Holes and Theoretical PhysicsGeophysics and Gravity Measurements