48 citations · 74 across the 8 of their papers we have counts for
8 papers
Infrared and electronic Raman response of coexisting d-wave density wave and d-wave superconductivity
Andras Vanyolos, Balazs Dora, Attila Virosztek
We present mean-field calculations for the in-plane optical conductivity, the superfluid density, and the electronic Raman susceptibility in quasi two-dimensional systems possessin…
Interacting particles in two dimensions: numerical solution of the four-dimensional Schrödinger equation in a hypercube
Andras Vanyolos, Gabor Varga
We study numerically the Coulomb interacting two-particle stationary states of the Schrödinger equation, where the particles are confined in a two-dimensional infinite square well.…
Local density of states and Friedel oscillations around a non-magnetic impurity in unconventional density wave
Andras Vanyolos, Balazs Dora, Attila Virosztek
We present a mean-field theoretical study on the effect of a single non-magnetic impurity in quasi-one dimensional unconventional density wave. The local scattering potential is tr…
Pseudogap enhancement due to magnetic impurities in d-density waves
Balázs Dóra, Kazumi Maki, Attila Virosztek +1
We study the effect of quantum magnetic impurities on d-wave spin density waves (d-SDW). The impurity spins are aligned coherently according to the spin space anisotropy of the con…
Impurity scattering in unconventional density waves: non-crossing approximation for arbitrary scattering rate
Andras Vanyolos, Balazs Dora, Kazumi Maki +1
We present a detailed theoretical study on the thermodynamic properties of impure quasi-one dimensional unconventional charge-, and spin-density waves in the framework of mean-fiel…
Spin-lattice interaction in the quasi one-dimensional helimagnet LiCu_2O_2
L. Mihály, B. Dóra, A. Ványolos +2
The field dependence of the electron spin resonance in a helimagnet, LiCu_2O_2, was investigated for the first time. In the paramagnetic state a broad resonance line was observed c…