Renormalization group limit cycle for three-stranded DNA [PDF]
Tanmoy Pal, Poulomi Sadhukhan, Somendra M. BhattacharjeeWe show that there exists an Efimov-like three strand DNA bound state at the duplex melting point and it is described by a renormalization group limit cycle. A nonperturbative RG is used to obtain this result in a model involving short range pairing only. Our results suggest that Efimov physics can be tested in polymeric systems.View original: http://arxiv.org/abs/1208.3359
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