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The Effective Charge Velocity of Spin-{1}{2} Superlattices
Heinsenberg DMRG Plateaus Luttinger liquid
2010/9/25
We calculate the spin gap of homogeneous and inhomogeneous spin chains, using the White’s density matrix renormalization group technique. We found that the spin gap is related to the ration between th...
Solution of Optic Reconstructive Problem Considering Registered Signal Velocity
Optic Reconstructive Problem Signal Velocity
2010/4/19
A solution to the tomographic problem of dynamic reconstruction of a processes, the rate of which is comparable with the velocity of the registered signal is presented. The obtained data can be used b...