Seturumane Tema
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View article: Relativistic Corrections and Structure Formation in Dark Matter Superfluidity
Relativistic Corrections and Structure Formation in Dark Matter Superfluidity Open
The theory of dark matter superfluidity has emerged as a compelling framework, in which the dynamics are governed by a non-relativistic $P(X)$ superfluid Lagrangian that naturally leads to Modified Newtonian Dynamics (MOND)-like behavior w…
View article: Cosmological Singularity and Power-Law Solutions in Modified Gravity
Cosmological Singularity and Power-Law Solutions in Modified Gravity Open
A bouncing Universe avoids the big-bang singularity. Using the time-like and null Raychaudhhuri equations, we explore whether the bounce near the big-bang, within a broad spectrum of modified theories of gravity, allows for cosmologically …