• Lake, B.; Tennant, D.A.; Caux, J.-S.; Barthel, T.; Schollwöck, U.; Nagler, S.E.; Frost, C.D.: Multispinon Continua at Zero and Finite Temperature in a Near-Ideal Heisenberg Chain. Physical Review Letters 111 (2013), p. 137205/1-5

10.1103/PhysRevLett.111.137205
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