23 citations · 42 across the 3 of their papers we have counts for
3 papers
hep-th2007★ 15 cited
Vacuum Bubble in an Inhomogeneous Cosmology
Willy Fischler, Chethan Krishnan, Sonia Paban +1
We study the propagation of bubbles of new vacuum in a radially inhomogeneous Lemaitre-Tolman-Bondi background that includes a cosmological constant. This exemplifies the classical…
hep-th2005★ 23 cited
Evolution of Gravitationally Unstable de Sitter Compactifications
C. Krishnan, S. Paban, M. Zanic
We study the time evolution of unstable \times configurations with flux in theories of gravity with a cosmological constant. For certain values of the flux, we identif…
astro-ph2004★ 4 cited
The Energy Density of "Wound" Fields in a Toroidal Universe
W. Fischler, S. Paban, M. Zanic
The observational limits on the present energy density of the Universe allow for a component that redshifts like and can contribute significantly to the total. We show that…