### Abstract

The surface critical exponents are estimated both in ordinary and in special regimes from exact series expansions of up to 28 terms for a model of the Theta point. They are found to be in agreement with those derived for the Theta ' point, confirming the conjecture that the Theta and Theta ' points lie in the same universality class. Some essential features of the phase diagram for a self-interacting, self-avoiding polymer in solution are also calculated to a higher degree of accuracy than previously obtained.

Original language | English |
---|---|

Article number | 002 |

Journal | Journal of Physics A: Mathematical and General |

Volume | 25 |

Issue number | 21 |

DOIs | |

Publication status | Published - 1992 |

Externally published | Yes |

### ASJC Scopus subject areas

- Statistical and Nonlinear Physics
- Physics and Astronomy(all)
- Mathematical Physics

## Fingerprint Dive into the research topics of 'Surface critical exponents for models of polymer collapse and adsorption: The universality of the Theta and Theta ' points'. Together they form a unique fingerprint.

## Cite this

Foster, D. P., Orlandini, E., & Tesi, M. C. (1992). Surface critical exponents for models of polymer collapse and adsorption: The universality of the Theta and Theta ' points.

*Journal of Physics A: Mathematical and General*,*25*(21), [002]. https://doi.org/10.1088/0305-4470/25/21/002