# Cost_package
###############

Web page : http://github.com/LCPQ/Cost_package

In the whole package "cost", there is 
- casdi (MRCI program), 
- dolo wich allows the localization of orbitals,
- exsci also named casdiloc which is a selected MRCI (quasi linear MRCI),
- noscf program to optimize orbitals (density matrices of states with different spin multiplicity or spatial symmetry),
- faiano, to transform a basis set in an ANO form (sometimes useful for the localization)
- etc...

  
People involved
===============

* Daniel Maynau
* Nadia Ben Amor
* Jose-Vicente Pitarch
* Antonio Monari
* Sophie Hoyau

Related Papers
==============

CASDI and (SC)2 size-consistency correction

| `Size-consistent self-consistent configuration interaction from a complete active space <http://dx.doi.org/doi:10.1016/S0009-2614(98)00104-3>`_
| N. Ben Amor, D. Maynau Chem. Phys.Lett. Volume 286, Issues 3–4, 10 April 1998, Pages 211–220

EXSCI (CASDILOC) 


| `Selected excitation for CAS-SDCI calculations <http//dx.doi.org/doi:10.1002/jcc.20588> `_
| E. Giner, G. David, A. Scemama, J. P. Malrieu arXiv:1509.03114 [physics.chem-ph], 2015.