119 citations · 512 across the 12 of their papers we have counts for
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gr-qc2007★ 119 cited
Self-tuning vacuum variable and cosmological constant
F. R. Klinkhamer, G. E. Volovik
A spacetime-independent variable is introduced which characterizes a Lorentz-invariant self-sustained quantum vacuum. For a perfect (Lorentz-invariant) quantum vacuum, the self-tun…
gr-qc2007★ 5 cited
Fermi-point scenario for emergent gravity
G. E. Volovik
Let us assume that gravity is an emergent low-energy phenomenon arising from a topologically stable defect in momentum space -- the Fermi point. What are the consequences? We discu…
cond-mat.soft2007★ 59 cited
Strong orientational effect of stretched aerogel on the 3He order parameter
J. Elbs, Yu. M. Bunkov, E. Collin +2
Deformation of aerogel strongly modifies the orientation of the order parameter of superfluid 3He confined in aerogel. We used a radial squeezing of aerogel to keep the orbital ang…