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cond-mat.str-el2004
Finite temperature properties of quantum Lifshitz transitions between valence bond solid phases: An example of `local' quantum criticality
Pouyan Ghaemi, Ashvin Vishwanath, T. Senthil
We study the finite temperature properties of quantum magnets close to a continuous quantum phase transition between two distinct valence bond solid phases in two spatial dimension…
cond-mat.str-el2004
Extending Luttinger's theorem to Z(2) fractionalized phases of matter
Arun Paramekanti, Ashvin Vishwanath
Luttinger's theorem for Fermi liquids equates the volume enclosed by the Fermi surface in momentum space to the electron filling, independent of the strength and nature of interact…