Stefan Janecek, S.A. Chin, Eckhard Krotscheck,
"Any order imaginary time propagation method for solving the Schrödinger equation"
, in Chemical Physics Letters, Vol. 470, Seite(n) 342-346, 2009, ISSN: 1873-4448
Original Titel:
Any order imaginary time propagation method for solving the Schrödinger equation