81 citations · 284 across the 8 of their papers we have counts for
8 papers
Eguchi-Hanson Solitons in Odd Dimensions
R. Clarkson, R. B. Mann
We present a new class of solutions in odd dimensions to Einstein's equations containing either a positive or negative cosmological constant. These solutions resemble the even-dime…
Soliton Solutions to the Einstein Equations in Five Dimensions
R. Clarkson, R. B. Mann
We present a new class of solutions in odd dimensions to Einstein's equations containing either a positive or negative cosmological constant. These solutions resemble the even-dime…
A Review of the N-bound and the Maximal Mass Conjectures Using NUT-Charged dS Spacetimes
R. Clarkson, A. M. Ghezelbash, R. B. Mann
The proposed dS/CFT correspondence remains an intriguing paradigm in the context of string theory. Recently it has motivated two interesting conjectures: the entropic N-bound and t…
New Reducible Membrane Solutions in D=11 Supergravity
R. Clarkson, A. M. Ghezelbash, R. B. Mann
We construct generalized 11D supergravity solutions of fully localized D2/D6 brane intersections. These solutions are obtained by embedding Taub-NUT and/or self-dual geometries lif…
New Reducible Five-brane Solutions in M-theory
R. Clarkson, A. M. Ghezelbash, R. B. Mann
We construct new M-theory solutions of M5 branes that are a realization of the fully localized ten dimensional NS5/D6 and NS5/D5 brane intersections. These solutions are obtained b…
Entropic N-bound and Maximal Mass Conjecture Violations in Four Dimensional Taub-Bolt(NUT)-dS Spacetimes
R. Clarkson, A. M. Ghezelbash, R. B. Mann
We show that the class of four-dimensional Taub-Bolt(NUT) spacetimes with positive cosmological constant for some values of NUT charges are stable and have entropies that are great…