418 citations · 476 across the 8 of their papers we have counts for
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math-ph2003★ 17 cited
Central limit theorems for the large-spin asymptotics of quantum spins
Tom Michoel, Bruno Nachtergaele
We use a generalized form of Dyson's spin wave formalism to prove several central limit theorems for the large-spin asymptotics of quantum spins in a coherent state.
math-ph2003★ 7 cited
The large-spin asymptotics of the ferromagnetic XXZ chain
Tom Michoel, Bruno Nachtergaele
We present new results and give a concise review of recent previous results on the asymptotics for large spin of the low-lying spectrum of the ferromagnetic XXZ Heisenberg chain wi…
math-ph2003★ 2 cited
Path integral representations for the spin-pinned quantum XXZ chain
Oscar Bolina, Pierluigi Contucci, Bruno Nachtergaele
Two discrete path integral formulations for the ground state of a spin-pinned quantum anisotropic XXZ Heisenberg chain are introduced. Their properties are discussed and two recurs…