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cond-mat2000
Features of Hopping Integral and Unconventional Orbital Modes for Quantum Skyrmions in Heisenberg Ferromagnet
R. A. Istomin, A. S. Moskvin
We use the coherent state approximation for the skyrmion in the isotropic quantum Heisenberg ferromagnet to obtain analytical expression for skyrmion hopping integral as a function…
cond-mat1998★ 7 cited
The Singlet-Triplet Pseudo-Jahn-Teller Centers in Copper Oxides
A. S. Moskvin, Yu. D. Panov
One of the most exciting features of the hole centers CuO_{4}^{5-} in doped cuprates is an unusually complicated ground state which is the result of the electronic quasi-degeneracy…