Corrigendum: Exactly solvable spin chain models corresponding to BDI class of topological superconductors
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Exactly solvable spin chain models corresponding to BDI class of topological superconductors
We present an exactly solvable extension of the quantum XY chain with longer range multi-spin interactions. Topological phase transitions of the model are classified in terms of the number of Majorana zero modes, nM which are in turn related to an integer winding number, nW. The present class of exactly solvable models belong to the BDI class in the Altland-Zirnbauer classification of topologic...
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This Article contains typographical errors in the Results and Discussion sections, where ‘‘A’’ should read ‘‘AI’’. In the Results section: ‘‘(BDI R A R BDI)’’ should read ‘‘(BDI R AI R BDI)’’ In the Discussion section: ‘‘BDI R A’’ should read ‘‘BDI R AI’’ ‘‘(BDI R A R BDI)’’ should read ‘‘(BDI R AI R BDI)’’ In addition, the red line between BDI andA should be between BDI andAI. The correct Figu...
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