Prediction of a gapless topological Haldane liquid phase in a one-dimensional cold polar molecular lattice
نویسندگان
چکیده
منابع مشابه
Gapless Haldane phase in realistic systems
I study theoretically the gapless phase of realistic doped quasi one dimensional Haldane gap systems. I propose a phase diagram in the (doping, interchain coupling) plane showing a transition between two phases in the relevant temperature range: (i) A Néel ordered phase at small doping and large interchain couplings; and (ii) A gapless Haldane phase at large doping and small interchain coupling...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2011
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.83.174409