328 citations · 1.9k across the 70 of their papers we have counts for
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hep-th2013★ 145 cited
Lecture notes on interacting quantum fields in de Sitter space
E. T. Akhmedov
We discuss peculiarities of quantum fields in de Sitter space on the example of the self-interacting massive real scalar, minimally coupled to the gravity background. Non-conformal…
hep-th2013★ 63 cited
Infrared dynamics of the massive theory on de Sitter space
E. T. Akhmedov, F. K. Popov, V. M. Slepukhin
We study massive real scalar theory in the expanding Poincare patch of de Sitter space. We calculate the leading two-loop infrared contribution to the two-point function in t…