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most citedReaction-Diffusion Processes, Critical Dynamics and Quantum Chains

378 citations · 1.5k across the 36 of their papers we have counts for

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Showing 2003 · hep-thShow all

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hep-th2003★ 14 cited

The modified XXZ Heisenberg chain, conformal invariance, surface exponents of c<1 systems, and hidden symmetries of the finite chains

Uwe Grimm, Vladimir Rittenberg

The spin-1/2 XXZ Heisenberg chain with two types of boundary terms is considered. For the first type, the Hamiltonian is hermitian but not for the second type which includes the U_…