Alexander A. Klyachko

Часть публикаций из профиля, по году от новых к старым. Это не полный список последних работ автора; работы без года — в конце.

• Scientific Activity of the Chair of Higher Algebra2025
• Finite Symmetric Groups are Strongly Verbally Closed2024
• The Pauli principle and magnetism2013
• The Pauli exclusion principle and beyond2009
• Simple Test for Hidden Variables in Spin-1 Systems2008 · аннотациясвернуть

  We resolve an old problem about the existence of hidden parameters in a three-dimensional quantum system by constructing an appropriate Bell's type inequality. This reveals the nonclassical nature of most spin-1 states.…

• Dynamic symmetry approach to entanglement2008
• Quantum marginal problem and N-representability2006 · аннотациясвернуть

  A fermionic version of the quantum marginal problem was known from the early sixties as N-representability problem . In 1995 it was mentioned by the National Research Council of the USA as one of ten most prominent…

• Quantum marginal problem and representations of the symmetric group2004 · аннотациясвернуть

  We discuss existence of mixed state of multicomponent system with given spectrum and given reduced density matrices. We give a complete solution of the problem in terms of linear inequalities on the spectra, accompanied…