62 citations · 236 across the 9 of their papers we have counts for
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cond-mat.quant-gas2010★ 15 cited
Phase diagram of one-dimensional earth-alkaline cold fermionic atoms
Heloise Nonne, Edouard Boulat, Sylvain Capponi +1
The phase diagram of one-dimensional earth-alkaline fermionic atoms and ytterbium 171 atoms is investigated by means of a low-energy approach and density-matrix renormalization gro…
cond-mat.str-el2010★ 27 cited
Quantum criticality in the SO(5) bilinear-biquadratic Heisenberg chain
F. Alet, S. Capponi, H. Nonne +2
The zero-temperature properties of the SO(5) bilinear-biquadratic Heisenberg spin chain are investigated by means of a low-energy approach and large scale numerical calculations. I…
cond-mat.str-el2010★ 24 cited
Competing orders in the generalized Hund chain model at half-filling
H. Nonne, E. Boulat, S. Capponi +1
By using a combination of several non-perturbative techniques -- a one-dimensional field theoretical approach together with numerical simulations using density matrix renormalizati…