We report on the recent progress in theoretical and numerical studies of entanglement entropy in lattice gauge theories. It is shown that the concept of quantum entanglement between gauge fields inâ€¦ (More)

We study the correlator of two vector currents in quenched SU(2) lattice gauge theory with a chirally invariant lattice Dirac operator with a constant external magnetic field. It is found that in theâ€¦ (More)

Heavy ion experiments at RHIC have found an evidence [1] for the so-called Chiral Magnetic Effect (CME) [2] in quark-gluon plasma. The essence of the effect is the generation of electric currentâ€¦ (More)

We investigate the influence of random errors in external control parameters on the stability of holonomic quantum computation in the case of arbitrary loops and adiabatic connections. A simpleâ€¦ (More)

Probability distribution of non-Abelian parallel transporters on the group manifold and the corresponding amplitude are investigated for quantum Yang-Mills fields. It is shown that when the Wilsonâ€¦ (More)

We show that in QCD stochastic vacuum white states of colour charges in the fundamental representation of SU(Nc) gauge group can be obtained as a result of decoherence of pure colour state into aâ€¦ (More)

We demonstrate the nonrenormalization of the chiral separation effect (CSE) in quenched finite-density QCD in both confinement and deconfinement phases using a recently developed numerical methodâ€¦ (More)

Effective action of center vortices in SU (2) lattice gauge theory is investigated by studying the correlation between the action density on their worldsheets and their geometric properties. It turnsâ€¦ (More)

Connection between the stability of quantum motion in random fields and quark confinement in QCD is investigated. The analogy between the fidelity and the Wilson loop is conjectured, and the fidelityâ€¦ (More)

General properties of quantum systems which interact with stochastic environment are studied with a strong emphasis on the role of physical symmetries. The similarity between the fidelity which isâ€¦ (More)