@article{ISI:000087114400034,
 abstract = {We present the exact solution of a model of interacting fermions in any
dimension with a pure repulsive interaction projecting out a given
Cooper channel. The solution rests upon the infinite ranged character of
the interaction in real space, leading to a functional integral that is
dominated by a Gaussian term. The solution produces strong
superconducting enhancements and quasi-long-ranged order in a channel
that is not present in the Hamiltonian explicitly, but of the form given
by arguments from order by projection.},
 author = {Krishnamurthy, HR and Shastry, BS},
 doi = {10.1103/PhysRevLett.84.4918},
 issn = {0031-9007},
 journal = {PHYSICAL REVIEW LETTERS},
 month = {MAY 22},
 number = {21},
 orcid-numbers = {Shastry, Sriram/0000-0002-8665-5061},
 pages = {4918-4921},
 times-cited = {8},
 title = {Exact solution of a repulsive Fermi model with enhanced superconducting
correlations},
 unique-id = {ISI:000087114400034},
 volume = {84},
 year = {2000}
}