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- Thread starter petergreat
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Physics Monkey

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There are lots of subtle issues relating to large N. For example, the limits [tex] T \rightarrow 0 [/tex] and [tex] N \rightarrow \infty [/tex] may not commute. More generally, the limits of infinite volume and large N may not commute as in Eguchi-Kawai reduction. The limits [tex] \omega \rightarrow 0 [/tex] and [tex] N \rightarrow \infty [/tex] relevant for response functions do not commute. There is plenty more.

Hope this helps.

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tom.stoer

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