108 citations · 1.3k across the 107 of their papers we have counts for
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Cosmological constant, semiclassical gravity, and foundations of quantum mechanics
H. Nikolic
The old cosmological-constant (CC) problem indicates an inconsistency of the usual formulation of semiclassical gravity. The usual formulation of semiclassical gravity also seems t…
Nonsaturated Holographic Dark Energy
B. Guberina, R. Horvat, H. Nikolic
It has been well established by today that the concept of holographic dark energy (HDE) does entail a serious candidate for the dark energy of the universe. Here we deal with model…
Bohmian mechanics in relativistic quantum mechanics, quantum field theory and string theory
H. Nikolic
I present a short overview of my recent achievements on the Bohmian interpretation of relativistic quantum mechanics, quantum field theory and string theory. This includes the rela…
Quantum mechanics: Myths and facts
H. Nikolic
A common understanding of quantum mechanics (QM) among students and practical users is often plagued by a number of "myths", that is, widely accepted claims on which there is not r…
Nonlocal black-hole thermodynamics and massive remnants
H. Nikolic
To alleviate the black-hole (BH) information problem, we study a holographic-principle-inspired nonlocal model of Hawking radiation in which radiated particles created at different…
Strings, T-duality breaking, and nonlocality without the shortest distance
H. Nikolic
T-duality of string theory suggests nonlocality manifested as the shortest possible distance. As an alternative, we suggest a nonlocal formulation of string theory that breaks T-du…
Many-fingered time Bohmian mechanics
H. Nikolic
The many-fingered time (MFT) formulation of many-particle quantum mechanics and quantum field theory is a natural framework that overcomes the problem of "instantaneous collapse" i…
Probability in relativistic quantum mechanics and foliation of spacetime
H. Nikolic
The conserved probability densities (attributed to the conserved currents derived from relativistic wave equations) should be non-negative and the integral of them over an entire h…
Quantum Determinism from Quantum General Covariance
H. Nikolic
The requirement of general covariance of quantum field theory (QFT) naturally leads to quantization based on the manifestly covariant De Donder-Weyl formalism. To recover the stand…
Dynamical dark energy with a constant vacuum energy density
B. Guberina, R. Horvat, H. Nikolic
We present a holographic dark-energy model in which the Newton constant scales in such a way as to render the vacuum energy density a true constant. Nevertheless, the model…