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\��K�1�㏢ ��P���Id��F�(s��Ɣey\�zDa]ш�WU�yN��7 ��v��� 80 0 obj Practical methods in ab initio lattice dynamics G J Ackland,MCWarrenyand S J Clark Department of Physics and Astronomy, The University of Edinburgh, Mayfield Road, Edinburgh EH9 3JZ, UK Received 16 December 1996, in final form 27 May 1997 Abstract. 5 0 obj x^�i�d�U�뭵v-�/��=3�8�8��I�Bb�Y�Ȉ�K�@B|A�� �@!
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(Appendix C: Ewald Summation) /Subtype /Image 3 AB INITIO METHODS 3 Ab Initio Methods Ab Initio is a Latin term meaning from the beginning.
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Our approach to the description of light nuclei is based on combining the ab initio NCSM [15,16] and the Resonating-Group Method (RGM) [62{66] into new many-body approaches (the rst version called ab initio NCSM/RGM) [49,50] capable of treating bound and scattering states in a uni ed formalism, starting from fundamental inter-nucleon interactions.