activity
20032008
most citedQualms concerning Tsallis's condition of pseudo-additivity as a definition of non-extensivity

5 citations · 17 across the 25 of their papers we have counts for

collaborators
Showing 2004Show all

7 papers · 1 filter

physics.gen-ph2004

Some comments on the universal constants

J. Dunning-Davies

Recent references to the commonly accepted expression for the entropy of a black hole to questions concerning the constancy of some of the so-called 'universal constants of nature'…

physics.gen-ph20041 cited

The constancy, or otherwise, of the speed of light

Daniel J. Farrell, J. Dunning-Davies

New varying speed of light (VSL) theories as alternatives to the inflationary model of the universe are discussed and evidence for a varying speed of light reviewed. Work linked wi…

physics.gen-ph20041 cited

A re-examination of Maxwell's electromagnetic equations

J. Dunning-Davies

It is pointed out that the usual derivation of the well-known Maxwell electromagnetic equations holds only for a medium at rest. A way in which the equations may be modified for th…

physics.gen-ph2004

Nuclear Power and the World's Energy Requirements

V. Castellano, R. F. Evans, J. Dunning-Davies

The global requirements for energy are increasing rapidly as the global population increases and the under-developed nations become more advanced. The traditional fuels used in the…

physics.gen-ph2004

Hadron thermodynamics, concavity and negative heat capacities

J. Dunning-Davies

Problems associated with the nonextensivity of a hadron gas were discussed some time ago. Recently the topic has come to light again and here earlier results are re-examined in the…

physics.gen-ph2004

Some Comments on the Theory of Bose Condensation, with particular reference to the Interiors of Stars

J. Dunning-Davies

The possibility of the phenomenon of Bose condensation having a part to play in the discussion of neutron stars has been around for some time. Here the sorts of temperatures and de…