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list_of_cfts [2021/04/10 20:10] Scott Lawrence [Fractional dimensions] |
list_of_cfts [2021/09/14 01:58] (current) Brian McPeak [Two dimensions] |
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===== Two dimensions ===== | ===== Two dimensions ===== | ||
- | [[2d CFTs]] are the best understood class of CFTs, due to their larger [[Virasoro symmetries]] | + | [[2d CFTs]] are the best understood class of CFTs, due to their larger [[Virasoro symmetries]]. 2d CFTs differ based on their central charge; those with $c<1$ comprise considerably simpler class of [[minimal models]]. |
- | [[Minimal Models]] | + | {{topic> |
- | * [[2d Ising]] | + | Those with $c>1$ are more complicated and in general are not fully classified yet. |
- | * All the others | + | |
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- | [[Narain Theories]] | + | |
{{topic> | {{topic> | ||
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{{topic> | {{topic> | ||
===== Four dimensions ===== | ===== Four dimensions ===== | ||
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+ | [[https:// | ||
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{{topic> | {{topic> | ||
===== Six dimensions ===== | ===== Six dimensions ===== | ||
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+ | [[https:// | ||
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{{topic> | {{topic> | ||
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===== Fractional dimensions ===== | ===== Fractional dimensions ===== | ||
- | These apparently exist, even nonperturbatively. What's the symmetry group? | + | These apparently exist, even nonperturbatively. What's the conformal |
Here's an example of the Ising model on the Sierpinski carpet: [[https:// | Here's an example of the Ising model on the Sierpinski carpet: [[https:// | ||
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+ | Here's some bootstrap work: [[https:// |