20% off all books with the code: BOOKS
  • check 10+ million books
  • check New arrivals every day
  • check Trusted by 1M+ customers
  • check Great prices & discounts
  • check Shipping across Europe

Critical Phenomena in Loop Models - Adam Nahum

English
2014-10-14
€135.50 €169.38

-20% with code BOOKS

In stock at our supplier

Shipping in 17-23 days

30-day return policy

When close to a continuous phase transition, many physical systems can usefully be mapped to ensembles of fluctuating loops, which might represent for example polymer rings, or line defects in a lattice magnet, or worldlines of quantum particles. 'Loop models' provide a unifying geometric language for problems of this kind. This thesis aims to extend this language in two directions. The first part of the th ... Full description

You May Also Like

Description

When close to a continuous phase transition, many physical systems can usefully be mapped to ensembles of fluctuating loops, which might represent for example polymer rings, or line defects in a lattice magnet, or worldlines of quantum particles. 'Loop models' provide a unifying geometric language for problems of this kind. This thesis aims to extend this language in two directions. The first part of the thesis tackles ensembles of loops in three dimensions, and relates them to the statistical properties of line defects in disordered media and to critical phenomena in two-dimensional quantum magnets. The second part concerns two-dimensional loop models that lie outside the standard paradigms: new types of critical point are found, and new results given for the universal properties of polymer collapse transitions in two dimensions. All of these problems are shown to be related to sigma models on complex or real projective space, CP^{n¿1} or RP^{n¿1} -- in some cases in a 'replica' limit -- and this thesis is also an in-depth investigation of critical behaviour in these field theories.

More Information

Author Adam Nahum
Publisher Springer Nature Switzerland
Series Springer Theses
Release year 2014
Cover type Hardcover
EAN 9783319064062
Write Your Own Review
You're reviewing: Critical Phenomena in Loop Models
Your Rating:

Goodreads Reviews

€135.50 €169.38