104 citations · 521 across the 32 of their papers we have counts for
32 papers
Exact Solution for the Transverse Field Sherrington-Kirkpatrick Spin Glass Model with Continuous-Time Quantum Monte Carlo Method
Annamária Kiss, Gergely Zaránd, Izabella Lovas
We construct the first complete exact numerical solution of a mean field quantum spin glass model, the transverse field Sherrington-Kirkpatrick model, by implementing a continuous-…
Quantum Coulomb glass on the Bethe lattice
Izabella Lovas, Annamária Kiss, Cătălin Paşcu Moca +1
We study the Coulomb glass emerging from the interplay of strong interactions and disorder in a model of spinless fermions on the Bethe lattice. In the infinite coordination number…
Modified Pade approach for analytic continuation: Application to the zero-gap Kondo lattice model
A. Kiss
A modified Pade approach is presented as analytic continuation for numerical methods that evaluate correlation functions in imaginary time. Instead of the direct analytic continuat…
An intuitive approach to the unified theory of spin-relaxation
L. Szolnoki, B. Dora, A. Kiss +2
Spin-relaxation is conventionally discussed using two different approaches for materials with and without inversion symmetry. The former is known as the Elliott-Yafet (EY) theory a…
Spin-relaxation time in materials with broken inversion symmetry and large spin-orbit coupling
Lénárd Szolnoki, Annamária Kiss, Balázs Dóra +1
We study the spin-relaxation time in materials where a large spin-orbit coupling (SOC) is present which breaks the spatial inversion symmetry. Such a spin-orbit coupling is realize…
The Elliott-Yafet theory of spin relaxation generalized for large spin-orbit coupling
Annamária Kiss, Lénárd Szolnoki, Ferenc Simon
We generalize the Elliott-Yafet (EY) theory of spin relaxation in metals with inversion symmetry for the case of large spin-orbit coupling (SOC). The EY theory treats the SOC to th…