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Kaminski et al, http://arxiv.org/abs/0909.0939
Ashtekar et al, http://arxiv.org/abs/0909.4221
Kaminski et al talk about redirecting spin foam research, whereas Ashtekar et al seem to say it's ok as it is. Are they pushing in different directions?
Ashtekar et al, http://arxiv.org/abs/0909.4221
Kaminski et al talk about redirecting spin foam research, whereas Ashtekar et al seem to say it's ok as it is. Are they pushing in different directions?