534 citations · 1.5k across the 33 of their papers we have counts for
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gr-qc2015★ 19 cited
Time asymmetric extensions of general relativity
Marina Cortes, Henrique Gomes, Lee Smolin
We describe a class of modified gravity theories that deform general relativity in a way that breaks time reversal invariance and, very mildly, locality. The algebra of constraints…
astro-ph.CO2015★ 19 cited
A separate universe view of the asymmetric sky
Takeshi Kobayashi, Marina Cortês, Andrew R. Liddle
We provide a unified description of the hemispherical asymmetry in the cosmic microwave background generated by the mechanism proposed by Erickcek, Kamionkowski, and Carroll, using…