63 citations · 144 across the 3 of their papers we have counts for
3 papers
hep-th2008★ 54 cited
Compact self-gravitating solutions of quartic (K) fields in brane cosmology
C. Adam, N. Grandi, P. Klimas +2
Recently we proposed that K fields, that is, fields with a non-standard kinetic term, may provide a mechanism for the generation of thick branes, based on the following observation…
cond-mat.str-el2008★ 27 cited
Fermi Liquid instabilities in two-dimensional lattice models
C. A. Lamas, D. C. Cabra, N. Grandi
We develop a procedure for detecting Fermi liquid instabilities by extending the analysis of Pomeranchuk to two-dimensional lattice systems. The method is very general and straight…
hep-th2007★ 63 cited
K fields, compactons, and thick branes
C. Adam, N. Grandi, J. Sanchez-Guillen +1
K fields, that is, fields with a non-standard kinetic term, allow for soliton solutions with compact support, i.e., compactons. Compactons in 1+1 dimensions may give rise to topolo…