78 citations · 157 across the 11 of their papers we have counts for
11 papers
Shadows over the speed of light
J J Mares, P Hubik, V Spicka +3
In this paper, we discuss some of the consequences of the CGPM (1983) definition of meter and, in particular, we discuss giving the speed of light an exact value. It is shown that…
Round Table Discussion at the Workshop "New Directions in Modern Cosmology"
Theo M. Nieuwenhuizen, Peter D. Keefe, Vaclav Spicka
The workshop "New directions in modern cosmology", organized by Theo Nieuwenhuizen, Rudy Schild, Francesco Sylos Labini and Ruth Durrer, was held from September 27 until October 1,…
Bose-Einstein condensed supermassive black holes: a case of renormalized quantum field theory in curved space-time
Theo M. Nieuwenhuizen, Vaclav Spicka
This paper investigates the question whether a realistic black hole can be in principal similar to a star, having a large but finite redshift at its horizon. If matter spreads thro…
Physics at the FQMT'04 conference
V. Spicka, Th. M. Nieuwenhuizen, P. D. Keefe
This paper summarizes the recent state of the art of the following topics presented at the FQMT'04 conference: Quantum, mesoscopic and (partly) classical thermodynamics; Quantum li…
Filling of a cavity with zero-point electromagnetic radiation
Jiri J. Mares, V. Spicka, J. Kristofik +1
In the present contribution we analyse a simple thought process at T = 0 in an idealized heat engine having partitions made of a material with an upper frequency cut-off and bathed…
Density and current response functions in strongly disordered electron systems: Diffusion, electrical conductivity and Einstein relation
V. Janis, J. Kolorenc, V. Spicka
We study consequences of gauge invariance and charge conservation of an electron gas in a strong random potential perturbed by a weak electromagnetic field. We use quantum equation…