ORCID Profile
0000-0002-5441-4124
Current Organisation
University of Melbourne
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Integrable Systems (Classical and Quantum) | Mathematical Aspects of Quantum and Conformal Field Theory, Quantum Gravity and String Theory | Mathematical Physics |
Publisher: IOP Publishing
Date: 29-05-2020
Publisher: Springer Science and Business Media LLC
Date: 12-06-2002
Publisher: IOP Publishing
Date: 07-2020
Abstract: We revisit the construction of conformal field theories based on Takiff algebras and superalgebras that was introduced by Babichenko and Ridout. Takiff superalgebras can be thought of as truncated current superalgebras with Z -grading which arise from taking p copies of a Lie superalgebra g and placing them in the degrees s = 0 , … , p − 1 . Using suitably defined non-degenerate invariant forms we show that Takiff superalgebras give rise to families of conformal field theories with central charge c = p sdim g . The resulting conformal field theories are defined in the standard way, i.e. they lend themselves to a Lagrangian description in terms of a WZW model and their chiral energy momentum tensor is the one obtained naturally from the usual Sugawara construction. In view of their intricate representation theory they provide interesting ex les of conformal field theories.
Publisher: American Physical Society (APS)
Date: 02-02-2021
Publisher: American Physical Society (APS)
Date: 26-08-2020
Publisher: American Physical Society (APS)
Date: 23-04-2018
Publisher: American Physical Society (APS)
Date: 16-01-2008
Publisher: Elsevier BV
Date: 2020
Publisher: Elsevier BV
Date: 12-2002
Publisher: Springer Science and Business Media LLC
Date: 18-02-2003
Publisher: American Chemical Society (ACS)
Date: 04-2021
Publisher: IOP Publishing
Date: 12-04-2002
Publisher: American Physical Society (APS)
Date: 26-12-2012
Publisher: IOP Publishing
Date: 20-11-2013
Publisher: Elsevier BV
Date: 04-2008
Publisher: Elsevier BV
Date: 09-2014
Publisher: Elsevier BV
Date: 09-2011
Publisher: Springer Science and Business Media LLC
Date: 16-05-2008
Publisher: Springer Science and Business Media LLC
Date: 21-09-2007
Publisher: American Physical Society (APS)
Date: 09-09-2013
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2022
Publisher: Springer Science and Business Media LLC
Date: 03-12-2002
Publisher: Springer Science and Business Media LLC
Date: 07-10-2008
Publisher: Springer Singapore
Date: 2016
Publisher: Springer Science and Business Media LLC
Date: 02-2010
Publisher: Springer Science and Business Media LLC
Date: 03-2007
Publisher: Springer Science and Business Media LLC
Date: 30-04-2007
Publisher: Wiley
Date: 23-06-2003
Abstract: Many interesting exactly solvable backgrounds can be obtained by gauging WZNW models asymmetrically. These include the base of the conifold and the time dependent Nappi‐Witten background in which a 3‐dimensional universe passes through a series of big‐bang big‐crunch singularities. In this short note we review recent results on the conformal field theory description of asymmetric cosets. In particular, we present formulas for their bulk modular invariant partition functions and for a large number of D‐brane boundary states.
Publisher: IOP Publishing
Date: 23-03-2000
Publisher: Elsevier BV
Date: 06-2007
Publisher: Springer Science and Business Media LLC
Date: 03-2011
Publisher: IOP Publishing
Date: 31-10-2013
Publisher: Springer Science and Business Media LLC
Date: 28-11-2008
Publisher: Springer Science and Business Media LLC
Date: 15-11-2007
Publisher: Springer Science and Business Media LLC
Date: 02-11-2005
Publisher: American Physical Society (APS)
Date: 28-03-2013
Location: United Kingdom of Great Britain and Northern Ireland
Start Date: 2018
End Date: 2021
Funder: Australian Research Council
View Funded ActivityStart Date: 2007
End Date: 2015
Funder: German Research Foundation
View Funded ActivityStart Date: 05-2018
End Date: 05-2021
Amount: $446,340.00
Funder: Australian Research Council
View Funded Activity