Matches in SemOpenAlex for { <https://semopenalex.org/work/W2106455338> ?p ?o ?g. }
- W2106455338 abstract "These lecture notes have been written for a short introductory course on universality and renormalization group techniques given at the VIII Modave School in Mathematical Physics by the author, intended for PhD students and researchers new to these topics. First the basic ideas of dynamical systems (fixed points, stability, etc.) are recalled, and an example of universality is discussed in this context: this is Feigenbaum's universality of the period doubling cascade for iterated maps on the interval. It is shown how renormalization ideas can be applied to explain universality and compute Feigenbaum's constants. Then, universality is presented in the scenario of quantum field theories, and studied by means of functional renormalization group equations, which allow for a close comparison with the case of dynamical systems. In particular, Wetterich equation for a scalar field is derived and discussed, and then applied to the computation of the Wilson-Fisher fixed point and critical exponent for the Ising universality class. References to more advanced topics and applications are provided." @default.
- W2106455338 created "2016-06-24" @default.
- W2106455338 creator A5018757503 @default.
- W2106455338 date "2012-10-08" @default.
- W2106455338 modified "2023-09-27" @default.
- W2106455338 title "An introduction to universality and renormalization group techniques" @default.
- W2106455338 cites W149149692 @default.
- W2106455338 cites W1542420084 @default.
- W2106455338 cites W1554613461 @default.
- W2106455338 cites W16065790 @default.
- W2106455338 cites W1615035548 @default.
- W2106455338 cites W1775170449 @default.
- W2106455338 cites W1837173426 @default.
- W2106455338 cites W1876456565 @default.
- W2106455338 cites W1882446237 @default.
- W2106455338 cites W1964870746 @default.
- W2106455338 cites W1972368662 @default.
- W2106455338 cites W1975905130 @default.
- W2106455338 cites W1998126423 @default.
- W2106455338 cites W2002435891 @default.
- W2106455338 cites W2006881137 @default.
- W2106455338 cites W2008697074 @default.
- W2106455338 cites W2009279256 @default.
- W2106455338 cites W2013697930 @default.
- W2106455338 cites W2014720284 @default.
- W2106455338 cites W2022557352 @default.
- W2106455338 cites W2024803134 @default.
- W2106455338 cites W2025293139 @default.
- W2106455338 cites W2029716246 @default.
- W2106455338 cites W2034929369 @default.
- W2106455338 cites W2035099477 @default.
- W2106455338 cites W2037862341 @default.
- W2106455338 cites W2052612210 @default.
- W2106455338 cites W2052827263 @default.
- W2106455338 cites W2053130356 @default.
- W2106455338 cites W2059524948 @default.
- W2106455338 cites W2084142841 @default.
- W2106455338 cites W2085123839 @default.
- W2106455338 cites W2094120734 @default.
- W2106455338 cites W2095110970 @default.
- W2106455338 cites W2168711358 @default.
- W2106455338 cites W2318049603 @default.
- W2106455338 cites W2319680621 @default.
- W2106455338 cites W2592434037 @default.
- W2106455338 cites W2952451917 @default.
- W2106455338 cites W3098873575 @default.
- W2106455338 cites W3100394345 @default.
- W2106455338 cites W3121396141 @default.
- W2106455338 cites W35413830 @default.
- W2106455338 cites W560926204 @default.
- W2106455338 cites W1537414256 @default.
- W2106455338 cites W1971835751 @default.
- W2106455338 hasPublicationYear "2012" @default.
- W2106455338 type Work @default.
- W2106455338 sameAs 2106455338 @default.
- W2106455338 citedByCount "0" @default.
- W2106455338 crossrefType "posted-content" @default.
- W2106455338 hasAuthorship W2106455338A5018757503 @default.
- W2106455338 hasConcept C121332964 @default.
- W2106455338 hasConcept C121864883 @default.
- W2106455338 hasConcept C134306372 @default.
- W2106455338 hasConcept C140479938 @default.
- W2106455338 hasConcept C164154869 @default.
- W2106455338 hasConcept C166124518 @default.
- W2106455338 hasConcept C183992945 @default.
- W2106455338 hasConcept C196093604 @default.
- W2106455338 hasConcept C207740291 @default.
- W2106455338 hasConcept C2524010 @default.
- W2106455338 hasConcept C33332235 @default.
- W2106455338 hasConcept C33923547 @default.
- W2106455338 hasConcept C37914503 @default.
- W2106455338 hasConcept C44280652 @default.
- W2106455338 hasConcept C51329190 @default.
- W2106455338 hasConcept C61445026 @default.
- W2106455338 hasConcept C62520636 @default.
- W2106455338 hasConcept C68532491 @default.
- W2106455338 hasConcept C85906118 @default.
- W2106455338 hasConcept C99844830 @default.
- W2106455338 hasConceptScore W2106455338C121332964 @default.
- W2106455338 hasConceptScore W2106455338C121864883 @default.
- W2106455338 hasConceptScore W2106455338C134306372 @default.
- W2106455338 hasConceptScore W2106455338C140479938 @default.
- W2106455338 hasConceptScore W2106455338C164154869 @default.
- W2106455338 hasConceptScore W2106455338C166124518 @default.
- W2106455338 hasConceptScore W2106455338C183992945 @default.
- W2106455338 hasConceptScore W2106455338C196093604 @default.
- W2106455338 hasConceptScore W2106455338C207740291 @default.
- W2106455338 hasConceptScore W2106455338C2524010 @default.
- W2106455338 hasConceptScore W2106455338C33332235 @default.
- W2106455338 hasConceptScore W2106455338C33923547 @default.
- W2106455338 hasConceptScore W2106455338C37914503 @default.
- W2106455338 hasConceptScore W2106455338C44280652 @default.
- W2106455338 hasConceptScore W2106455338C51329190 @default.
- W2106455338 hasConceptScore W2106455338C61445026 @default.
- W2106455338 hasConceptScore W2106455338C62520636 @default.
- W2106455338 hasConceptScore W2106455338C68532491 @default.
- W2106455338 hasConceptScore W2106455338C85906118 @default.
- W2106455338 hasConceptScore W2106455338C99844830 @default.
- W2106455338 hasLocation W21064553381 @default.
- W2106455338 hasOpenAccess W2106455338 @default.