What Does CRHF Stand For?

CRHF stands for Complex Restricted Hartree Fock

CRHF, or Complex Restricted Hartree Fock, is a quantum chemistry method that extends the traditional Hartree Fock approach to accommodate systems involving complex-valued wave functions. This technique is particularly useful for studying electronic structures in systems with degeneracies or those that require a description of non-Hermitian phenomena. By combining the principles of complexity with the restricted framework, CRHF enhances the accuracy and applicability of calculations in various fields, including molecular physics, materials science, and quantum chemistry.