31 citations · 31 across the 1 of their papers we have counts for
3 papers
Revealing nonperturbative effects in the SYK model
Irina Aref'eva, Mikhail Khramtsov, Igor Volovich
We study the large saddle points of two SYK chains coupled by an interaction that is nonlocal in Euclidean time. We start from analytic treatment of the free case with an…
On 1/N diagrammatics in the SYK model beyond the conformal limit
Irina Aref'eva, Mikhail Khramtsov, Maria Tikhanovskaya
In the present work we discuss aspects of the 1/N expansion in the SYK model, formulated in terms of the semiclassical expansion of the bilocal field path integral. We derive cutti…
Thermalization after holographic bilocal quench
Irina Ya. Aref'eva, Mikhail A. Khramtsov, Maria D. Tikhanovskaya
We study thermalization in the holographic (1+1)-dimensional CFT after simultaneous generation of two high-energy excitations in the antipodal points on the circle. The holographic…