We discuss the consequences of the unique symmetry of de Sitter spacetime. This symmetry
leads to the specific thermodynamic properties of the de Sitter vacuum, which produces a …

The spatial expansion of the universe can be described as the emergence of space with the
progress of cosmic time, through a simple equation, Δ V= Δ t N surf− N bul k. This law of …

Utilizing Kaniadakis entropy associated with the apparent horizon of the Friedmann–
Robertson–Walker Universe and applying the emergence of cosmic space paradigm, we …

The expansion law proposed by Padmanabhan suggests that the evolution of the volume of
the horizon is due to the difference between the degrees of freedom on the horizon and the …

We derive a unified expansion law for our Universe from the first law of thermodynamics on
the apparent horizon, where entropic evolution depicts the emergence of cosmic space. The …

The first and second laws of thermodynamics should lead to a consistent scenario for
discussing the cosmological constant problem. In the present study, to establish such a …

This study examines the compatibility of the generalized holographic equipartition proposed
in Sheykhi (Phys Rev D 87 (6): 061501, 2013) with the maximization of horizon entropy in an …

To clarify a holographic modified thermodynamic relation, the present study applies a
general formulation for cosmological equations in a flat FLRW universe to the first law of …

Previous studies indicate that the expansion law in emergence of space can be derived from
the first law f thermodynamics. It has been proposed a unified formulation for the expansion …

The emergent space paradigm is a unique way to understand the universe's expansion. In
this paradigm, as proposed by Padmanabhan in the context of Einstein's gravity the …