5 citations · 12 across the 8 of their papers we have counts for
4 papers · 1 filter
Instanton sector of correlated electron systems as the origin of populated pseudo-gap and flat "band" behavior: analytic solution
S. I. Mukhin
Finite temperature instantons between meta-stable vacua of correlated electronic system are solved analytically for quasi one-dimensional Hubbard model. The instantons produce dyna…
Metallic stripes and the universality of the anomalous half-breathing phonon in high-Tc cuprates
S. I. Mukhin, A. Mesaros, Jan Zaanen +1
We demonstrate that the strong anomalies in the high frequency LO-phonon spectrum in cuprate superconductors can in principle be explained by the enhanced electronic polarizability…
Self-organized electronic extended van Hove singularity as lattice dynamic confinement effect
S. I. Mukhin
A mechanism of self-organized one-dimensionality in correlated electron system coupled to optical phonon mode is proposed. It is found that a lattice vibration may compactify elect…
Phonon softening: "keyhole" into dynamic stripe-phase
Sergei I. Mukhin
The highly distinctive phonon self-energy dependences on the wave vector, calculated respectively for the static and dynamic stripe phase models of the underdoped cuprates are pres…