12 citations · 18 across the 4 of their papers we have counts for
4 papers
Control of a qubit state by a soliton propagating through a Heisenberg spin chain
S. Varbev, I. Boradjiev, R. Kamburova +1
We demonstrate that nonlinear magnetic solitary excitations (solitons) traveling through a Heisenberg spin chain may be used as a robust tool capable of coherent control of the qub…
Dynamics of a periodic chain coupled to a photon mode
S. Varbev, I. Boradjiev, H. Tonchev +1
We study the real-time dynamics of a periodic system exposed to a composite field comprised of a constant homogeneous magnetic and a quantized circularly polarized electromagn…
The dispersion method and dimensional regularization applied to the decay
I. Boradjiev, E. Christova, H. Eberl
We have calculated the -loop contribution to the amplitude of the decay in the unitary gauge through the dispersion method and in the gauge using dimensional r…
Dispersion theoretic calculation of the amplitude
I. Boradjiev, E. Christova, H. Eberl
We have calculated the -loop contribution to the amplitude of the decay in two different methods: 1) in the -gauge using dimensional regularization (DimR…