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Haldane-Gapped Spin Chains as Luttinger Liquids: Correlation Functions at Finite Field

(2001)

Authors:

Robert M Konik, Paul Fendley

Integrable sigma models and perturbed coset models

Journal of High Energy Physics Springer Nature 2001:05 (2001) 050

BPS kinks in the Gross-Neveu model

(2001)

Authors:

Paul Fendley, Hubert Saleur

Tunneling between Luttinger liquids

Physical Review B American Physical Society (APS) 63:11 (2001) 115102

Authors:

Paul Fendley, Chetan Nayak

Integrable sigma models with θ=π

Physical Review B American Physical Society (APS) 63:10 (2001) 104429