@article{ISI:000226604700051,
 abstract = {Close to the Mott transition, lattice degrees of freedom react to the
softening of electron degrees of freedom. This results in a change of
lattice spacing, a diverging compressibility, and a critical anomaly of
the sound velocity. These effects are investigated within a simple
model, in the framework of dynamical mean-field theory. The results
compare favorably to recent experiments on the layered organic-conductor
kappa-(BEDT-TTF)(2)Cu[N(CN)(2)]Cl. We predict that effects of a
similar magnitude are expected for V2O3, despite the much larger value
of the elastic modulus of this material.},
 article-number = {036402},
 author = {Hassan, SR and Georges, A and Krishnamurthy, HR},
 doi = {10.1103/PhysRevLett.94.036402},
 eissn = {1079-7114},
 issn = {0031-9007},
 journal = {PHYSICAL REVIEW LETTERS},
 month = {JAN 28},
 number = {3},
 orcid-numbers = {Georges, Antoine/0000-0001-9479-9682},
 researcherid-numbers = {Georges, Antoine/H-4855-2012},
 times-cited = {32},
 title = {Sound velocity anomaly at the Mott transition: Application to organic
conductors and V2O3},
 unique-id = {ISI:000226604700051},
 volume = {94},
 year = {2005}
}