61 citations · 126 across the 4 of their papers we have counts for
4 papers
Gauge federation as an alternative to unification
John F. Donoghue, Preema Pais
We motivate and explore the possibility that extra SU(N) gauge groups may exist independently of the Standard Model groups, yet not be subgroups of some grand unified group. We stu…
Constraints on the variability of quark masses from nuclear binding
Thibault Damour, John F. Donoghue
Based on recent work on nuclear binding, we update and extend the anthropic constraints on the light quark masses, with results that are more tightly constrained than previously ob…
Non-isotropy in the CMB power spectrum in single field inflation
John F. Donoghue, Koushik Dutta, Andreas Ross
Contaldi et al. [1] have suggested that an initial period of kinetic energy domination in single field inflation may explain the lack of CMB power at large angular scales. We note…
On the parameterization dependence of the energy momentum tensor and the metric
N. E. J. Bjerrum-Bohr, John F. Donoghue, Barry R. Holstein
We use results by Kirilin to show that in general relativity the nonleading terms in the energy-momentum tensor of a particle depends on the parameterization of the gravitational f…