202 citations · 612 across the 13 of their papers we have counts for
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Equation of state description of the dark energy transition between quintessence and phantom regimes
Hrvoje Stefancic
The dark energy crossing of the cosmological constant boundary (the transition between the quintessence and phantom regimes) is described in terms of the implicitly defined dark en…
Crossing of the Cosmological Constant Boundary - an Equation of State Description
Hrvoje Stefancic
The phenomenon of the dark energy transition between the quintessence regime () and the phantom regime (), also known as the cosmological constant boundary crossing…
Dynamical dark energy or variable cosmological parameters?
Joan Sola, Hrvoje Stefancic
One of the main aims in the next generation of precision cosmology experiments will be an accurate determination of the equation of state (EOS) for the dark energy (DE). If the lat…
Dark energy transition between quintessence and phantom regimes - an equation of state analysis
Hrvoje Stefancic
The dark energy transition between quintessence () and phantom () regimes (the crossing of the cosmological constant boundary) is studied using the dark energy equation…
Hint for Quintessence-like Scalars from Holographic Dark Energy
B. Guberina, R. Horvat, H. Stefancic
We use the generalized holographic dark energy model, in which both the cosmological constant (CC) and Newton's constant G_N are scale-dependent, to set constraints on the renormal…