SCOAP3 Repository 5 records found  Search took 0.02 seconds. 
1. Integrable asymmetric λ-deformations / Driezen, Sibylle ; Sevrin, Alexander ; Thompson, Daniel
We construct integrable deformations of the λ-type for asymmetrically gauged WZW models. [...]
Published in JHEP 1904 (2019) 094 10.1007/JHEP04(2019)094 arXiv:1902.04142
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2. D-branes in λ -deformations / Driezen, Sibylle ; Sevrin, Alexander ; Thompson, Daniel
We show that the geometric interpretation of D-branes in WZW models as twisted conjugacy classes persists in the λ -deformed theory. [...]
Published in JHEP 1809 (2018) 015 10.1007/JHEP09(2018)015 arXiv:1806.10712
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3. Generalized Kähler structures on group manifolds and T-duality / Ang, J. ; Driezen, Sibylle ; Roček, Martin ; Sevrin, Alexander
We study generalized Kähler structures on N = (2 , 2) supersymmetric WessZumino-Witten models; we use the well known case of SU(2) × U(1) as a toy model and develop tools that allow us to construct the superspace action and uncover the highly nontrivial structure of the hitherto unexplored case of SU(3); these tools should be useful for studying many other examples. [...]
Published in JHEP 1805 (2018) 189 10.1007/JHEP05(2018)189 arXiv:1804.03259
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4. Classical and quantum aspects of Yang-Baxter Wess-Zumino models / Demulder, Saskia ; Driezen, Sibylle ; Sevrin, Alexander ; Thompson, Daniel
We investigate the integrable Yang-Baxter deformation of the 2d Principal Chiral Model with a Wess-Zumino term. [...]
Published in JHEP 1803 (2018) 041 10.1007/JHEP03(2018)041 arXiv:1711.00084
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5. Aspects of the doubled worldsheet / Driezen, Sibylle ; Sevrin, Alexander ; Thompson, Daniel
We clarify the relation between various approaches to the manifestly T-duality symmetric string. [...]
Published in JHEP 1612 (2016) 082 10.1007/JHEP12(2016)082 arXiv:1609.03315
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