most citedTransport anomalies in a simplified model for a heavy electron quantum critical point

67 citations · 179 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2005★ 67 cited

Transport anomalies in a simplified model for a heavy electron quantum critical point

P. Coleman, J. B. Marston, A. J. Schofield

We discuss the transport anomalies associated with the development of heavy electrons out of a neutral spin fluid using the large-N treatment of the Kondo-Heisenberg lattice model.…

cond-mat.str-el2005★ 56 cited

Sum Rules and Ward Identities in the Kondo Lattice

P. Coleman, I. Paul, J. Rech

We derive a generalized Luttinger-Ward expression for the Free energy of a many body system involving a constrained Hilbert space. In the large limit, we are able to explicity…

cond-mat.str-el1999

Hidden Order in

N. Shah, P. Chandra, P. Coleman +1

We review current attempts to characterize the underlying nature of the hidden order in . A wide variety of experiments point to the existence of two order parameters: a…