Items where Author is "Umrigar, C. J."

Yes

Ghasemi, S. Alireza and Amsler, Maximilian and Hennig, Richard G. and Roy, Shantanu and Goedecker, Stefan and Lenosky, Thomas J. and Umrigar, C. J. and Genovese, Luigi and Morishita, Tetsuya and Nishio, Kengo. (2010) Energy landscape of silicon systems and its description by force fields, tight binding schemes, density functional methods, and quantum Monte Carlo methods. Physical Review B, Vol. 81, H. 21 , 214107.

Hellmann, Waldemar and Hennig, R. G. and Goedecker, Stefan and Umrigar, C. J. and Delley, Bernard and Lenosky, T.. (2007) Erratum: Questioning the existence of a unique ground-state structure for Si clusters. Physical review B: Condensed matter and materials physics, 76 (15). p. 159903.

Hellmann, Waldemar and Hennig, R. G. and Goedecker, Stefan and Umrigar, C. J. and Delley, Bernard and Lenosky, T.. (2007) Questioning the existence of a unique ground-state structure for Si clusters. Physical review B: Condensed matter and materials physics, 75 (8). 085411.

Goedecker, S. and Umrigar, C. J.. (2000) Natural Orbit Functional Theory. In: Many-Electron Densities and Reduced Density Matrices. Boston, pp. 165-181.