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9th Bologna Workshop on CFT and Integrable Models

15–18 Sept 2014
Dept. of Physics and Astronomy
Europe/Rome timezone

conformal@bo.infn.it

Session

Wednesday afternoon

Wed-pm
17 Sept 2014, 14:30
Aula Magna (Dept. of Physics and Astronomy)

Aula Magna

Dept. of Physics and Astronomy

A. Righi Building Via Irnerio 46, 40126 Bologna (Italy)

Conveners

Wednesday afternoon

  • Giuseppe Mussardo (TS)

Presentation materials

There are no materials yet.

  1. 17. Discretely holomorphic observables in the chiral Potts model
    Dr Robert Weston (Heriot-Watt University)
    17/09/2014, 14:30
    Plenary Talk
  2. 31. Recurrence Relation for Conformal Blocks
    Mr Emilio Trevisani (Porto University)
    17/09/2014, 16:00
    Talk
    We generalize the idea of 1307.6856 to build conformal blocks of a generic CFT (in dimension d>2) using a recurrence relation, idea which has roots in a paper by Zamolodchikov (1984) originally applied to Virasoro blocks in 2 dimensions. Generalizing this construction we are able to find a recurrence relation to build conformal blocks associated to the four point function of vector operators.
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  3. 29. Excited state entanglement in conformal field theory: extensivity and the role of microscopic detail
    Tamas Palmai (SISSA, INFN TS)
    17/09/2014, 16:30
    Talk
    We study the excited state subsystem purity (equivalent to 2nd Renyi entropy) as a measure of entanglement in 1+1d conformal field theories. In order to access the highly excited states we generalize the replica approach and develop a systematic framework to treat arbitrary states (in particular descendants) by means of novel CFT techniques including transformation of descendant fields under...
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