Test of the low-energy model for one-dimensional interacting Fermi systems
PHYSICAL REVIEW B 77:16 (2008) ARTN 161102
Dynamical response functions in the quantum Ising chain with a boundary
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A Luttinger Liquid Coupled to a Quantum Spin Bath: Flow Equation Approach to the Kondo Necklace Model
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Effective Forces Induced by a Fluctuating Interface: Exact Results
Physical Review Letters 98 (2007) 170602 4pp