60 citations · 62 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2004★ 2 cited
Anomalous scaling at the quantum critical point
Ar. Abanov, A. Chubukov
We show that Hertz theory of quantum criticality is incomplete as it misses anomalous non-local contributions to the interaction vertices. For antiferromagnetic quantum trans…
cond-mat.str-el2003★ 60 cited
Bond order from disorder in the planar pyrochlore magnet
O. Tchernyshyov, O. A. Starykh, R. Moessner +1
We study magnetic order in the Heisenberg antiferromagnet on the checkerboard lattice, a two-dimensional version of the pyrochlore network with strong geometric frustration. By emp…
cond-mat.supr-con2001
Quantum-critical theory of the spin-fermion model and its application to cuprates. Normal state analysis
Ar. Abanov, Andrey V. Chubukov, J. Schmalian
We present the full analysis of the normal state of the spin-fermion model near the antiferromagnetic instability in two dimensions. This model describes low-energy fermions intera…