11 citations · 11 across the 2 of their papers we have counts for
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quant-ph2006★ 11 cited
Geometric Phases and Critical Phenomena in a Chain of Interacting Spins
M. E. Reuter, M. J. Hartmann, M. B. Plenio
The geometric phase can act as a signature for critical regions of interacting spin chains in the limit where the corresponding circuit in parameter space is shrunk to a point and…
quant-ph2006
Excitation and Entanglement Transfer Near Quantum Critical Points
Michael J. Hartmann, Moritz E. Reuter, Martin B. Plenio
Recently, there has been growing interest in employing condensed matter systems such as quantum spin or harmonic chains as quantum channels for short distance communication. Many p…