Young Researchers School 2024 Maynooth: lectures on CFT, BCFT and DCFT

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00618163" target="_blank" >RIV/68378271:_____/25:00618163 - isvavai.cz</a>

Výsledek na webu

<a href="https://hdl.handle.net/11104/0375527" target="_blank" >https://hdl.handle.net/11104/0375527</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1751-8121/ada1b4" target="_blank" >10.1088/1751-8121/ada1b4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Young Researchers School 2024 Maynooth: lectures on CFT, BCFT and DCFT

Popis výsledku v původním jazyce

These notes were presented at the Young Researchers School (YRS) in Maynooth in April 2024 and provide an introduction to conformal field theory (CFT), boundary CFT and Defect CFT. This class is mostly self-contained and includes exercises with solutions. The first part of these notes is concerned with the basics of CFT, and was taught by the author during the pre-school for the YRS 2024. Here the aim is to convey the notion of conformal families, their fusion and the construction of partition functions. The second part of these notes is dedicated to boundaries and defects in CFT and was presented by the author at the main school. As far as boundaries are concerned, emphasis is placed on boundary operators and their state spaces, as well as the boundary state formalism with the Cardy constraint. Topological defects are discussed in analogy, i.e. defect state spaces and the relevant consistency constraint are derived. Verlinde lines are constructed as their simplest solution and their properties are inspected.

Název v anglickém jazyce

Young Researchers School 2024 Maynooth: lectures on CFT, BCFT and DCFT

Popis výsledku anglicky

These notes were presented at the Young Researchers School (YRS) in Maynooth in April 2024 and provide an introduction to conformal field theory (CFT), boundary CFT and Defect CFT. This class is mostly self-contained and includes exercises with solutions. The first part of these notes is concerned with the basics of CFT, and was taught by the author during the pre-school for the YRS 2024. Here the aim is to convey the notion of conformal families, their fusion and the construction of partition functions. The second part of these notes is dedicated to boundaries and defects in CFT and was presented by the author at the main school. As far as boundaries are concerned, emphasis is placed on boundary operators and their state spaces, as well as the boundary state formalism with the Cardy constraint. Topological defects are discussed in analogy, i.e. defect state spaces and the relevant consistency constraint are derived. Verlinde lines are constructed as their simplest solution and their properties are inspected.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physics A-Mathematical and Theoretical

ISSN

1751-8113

e-ISSN

1751-8121

Svazek periodika

58

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

73

Strana od-do

103001

Kód UT WoS článku

001442731300001

EID výsledku v databázi Scopus

2-s2.0-105000374894