Landau Institute for Theoretical Physics

A new type of isotropic cosmological models without singularity

Oscillatory effects and the magnetic susceptibility of carriers in inversion layers

Oscillatory effects in a strong magnetic field B and magnetic susceptibility are investigated, as applied to 2D systems, in which the twofold spin degeneracy is lifted by the sp...

Gauge fields as rings of glue

Quantum measurements and the Abelian Stabilizer Problem

We present a polynomial quantum algorithm for the Abelian stabilizer problem which includes both factoring and the discrete logarithm. Thus we extend famous Shor's results. Our ...

Exact equation for the loop average in multicolor QCD

Quantum Error Correction with Imperfect Gates

EEG microstates sequence analysis gained a lot of attention in recent years and different sequence analysis methods have been applied to study microstates sequence randomness, c...

Asymptotic breathing pulse in optical transmission systems with dispersion compensation

We study a nonlinear process of the formation of a breathing solitary wave in the optical transmission systems with periodic amplification and dispersion compensation. Results o...

Topological Correlations in Trivial Knots: New Arguments in Favor of the Representation of a Crumpled Polymer Globule