Publications (4)
Constraints on the Variation of the Fine Structure Constant from Big Bang Nucleosynthesis
L. Bergstrom, S. Iguri, H. Rubinstein
We put bounds on the variation of the value of the fine structure constant , at the time of Big Bang nucleosynthesis. We study carefully all light elements up to Li. We cor…
Investigation of the Critical Behavior of the Critical Point of the Z2 Gauge Lattice
Y. Blum, P. K. Coyle, S. Elitzur +3
We investigate, through Monte-Carlo simulations, the nature of the second order point in a (Bosonic) + gauge theory in four dimensions. Detailed analysis of the critica…
3-manifolds built from injective handlebodies
J. Coffey, H. Rubinstein
This paper looks at a class of closed orientable 3-manifolds constructed from a gluing of three handlebodies, such that the inclusion of each handlebody is -injective. This c…
Anisotropic fragmentation in low-energy dissociative recombination
S. Novotny, H. Rubinstein, H. Buhr +18
On a dense energy grid reaching up to 75 meV electron collision energy the fragmentation angle and the kinetic energy release of neutral dissociative recombination fragments have b…