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19992013
most citedA tetragonal-to-monoclinic phase transition in a ferroelectric perovskite: the structure of PbZr(0.52)Ti(0.48)O3

883 citations · 934 across the 13 of their papers we have counts for

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physics.gen-ph2013

Constraints on the general solutions of Einstein cosmological equations by Hubble parameter times cosmic age: a historical perspective

Julio A. Gonzalo, Manuel Alfonseca

In a historical perspective, compact solutions of Einstein's equations, including the cosmological constant and the curvature terms, are obtained, starting from two recent observat…