52 citations · 258 across the 22 of their papers we have counts for
15 papers · 1 filter
Migdal-Eliashberg and SUS--SYK
D. V. Khveshchenko
This note addresses a number of subtle issues pertaining to the long-standing problem of strong phonon-like fermion-boson coupling. Among the central topics are the customary Migda…
SYK does not Transit Gloria Mundi just yet
D. V. Khveshchenko
This note discusses examples of 0+1-dimensional Liouvillean dynamics instigated by the various deformations of the Sachdev-Ye-Kitaev (SYK) model. In reference to such deformations…
Phase space holography with no strings attached
D. V. Khveshchenko
This note discusses the Wigner function representation from the standpoint of establishing a holography-like correspondence between the descriptions of a generic quantum system in…
Die Hard Holographic Phenomenology of Cuprates
D. V. Khveshchenko
This note discusses the attempts of fitting a number of the approximate power-law dependencies observed in the cuprates into one consistent holographic or holographically inspired…
Connecting the SYK dots
D. V. Khveshchenko
We study a putative (strange) metal-to-insulator transition in a granular array of the Sachdev-Ye-Kitaev (SYK) quantum dots, each occupied by a large number N>>1 of charge-carrying…
One SYK SET
D. V. Khveshchenko
We study the behavior of a single electron transistor (SET) represented by a dissipative tunnel junction between a pair of quantum dots described by two (possibly, different) Sachd…