Mathematical Structures in Physics

Head:
Daniel Roggenkamp

Phone:
+49 (0) 341 - 9959 - 50

Fax:
+49 (0) 341 - 9959 - 658

Address:
Inselstr. 22
04103 Leipzig

Publications Daniel Roggenkamp

Journal Articles

Ilka Brunner ; Fabian Klos and Daniel Roggenkamp: Phase transitions in GLSMs and defects
In: Journal of high energy physics, 2021 (2021) 5, 6
Bibtex DOI: 10.1007/JHEP05(2021)006 ARXIV: https://arxiv.org/abs/2109.04124
Journal Open Access

Fabian Klos and Daniel Roggenkamp: Complementary projection defects and decomposition
In: Journal of high energy physics, 2021 (2021) 3, 195
Bibtex DOI: 10.1007/JHEP03(2021)195 ARXIV: https://arxiv.org/abs/2006.08961
Journal Open Access

Fabian Klos and Daniel Roggenkamp: Realizing IR theories by projections in the UV
In: Journal of high energy physics, 2020 (2020) 1, 97
Bibtex DOI: 10.1007/JHEP01(2020)097 ARXIV: https://arxiv.org/abs/1907.12339
Journal Open Access

Costas Bachas ; Ilka Brunner and Daniel Roggenkamp: Fusion of critical defect lines in the 2D Ising model
In: Journal of statistical mechanics, 2013 (2013) 8, P08008
Bibtex DOI: 10.1088/1742-5468/2013/08/P08008 ARXIV: https://arxiv.org/abs/1303.3616
Repository Open Access

Costas Bachas ; Ilka Brunner and Daniel Roggenkamp: A worldsheet extension of \(O\left( {d,d\left| \mathbb{Z} \right.} \right)\)
In: Journal of high energy physics, 2012 (2012) 10, 39
Bibtex DOI: 10.1007/JHEP10(2012)039 ARXIV: https://arxiv.org/abs/1205.4647
Journal Open Access

Ilka Brunner and Daniel Roggenkamp: Attractor flows from defect lines
In: Journal of physics / A, 44 (2011) 7, 075402
Bibtex DOI: 10.1088/1751-8113/44/7/075402 ARXIV: https://arxiv.org/abs/1002.2614
Repository Open Access

Ilka Brunner ; Daniel Roggenkamp and Sebastiano Rossi: Defect perturbations in Landau-Ginzburg models
In: Journal of high energy physics, 2010 (2010) 3, 15
Bibtex DOI: 10.1007/JHEP03(2010)015 ARXIV: https://arxiv.org/abs/0909.0696
Repository Open Access

Ilka Brunner ; Hans Jockers and Daniel Roggenkamp: Defects and D-brane monodromies
In: Advances in theoretical and mathematical physics, 13 (2009) 4, p. 1077-1135
Bibtex DOI: 10.4310/ATMP.2009.v13.n4.a4 ARXIV: https://arxiv.org/abs/0806.4734
Repository Open Access

Ilka Brunner and Daniel Roggenkamp: Defects and bulk perturbations of boundary Landau-Ginzburg orbifolds
In: Journal of high energy physics, 2008 (2008) 4, 001
Bibtex DOI: 10.1088/1126-6708/2008/04/001 ARXIV: https://arxiv.org/abs/0712.0188
Repository Open Access

Daniel Roggenkamp and Katrin Wendland: Decoding the geometry of conformal field theories
In: Bulgarian journal of physics, 35 (2008) S1, p. 139-150
Bibtex ARXIV: https://arxiv.org/abs/0803.0657 LINK: http://www.bjp-bg.com/paper.php?id=428
Repository Open Access

Ilka Brunner and Daniel Roggenkamp: B-type defects in Landau-Ginzburg models
In: Journal of high energy physics, 2007 (2007) 8, 093
Bibtex DOI: 10.1088/1126-6708/2007/08/093 ARXIV: https://arxiv.org/abs/0707.0922
Repository Open Access

Håkon Enger ; Andreas Recknagel and Daniel Roggenkamp: Permutation branes and linear matrix factorisations
In: Journal of high energy physics, 2006 (2006) 1, 087
Bibtex DOI: 10.1088/1126-6708/2006/01/087 ARXIV: https://arxiv.org/abs/hep-th/0508053
Repository Open Access

Matthias R. Gaberdiel ; Terry Gannon and Daniel Roggenkamp: The coset D-branes of \(SU(n)\)
In: Journal of high energy physics, 2004 (2004) 10, 047
Bibtex DOI: 10.1088/1126-6708/2004/10/047 ARXIV: https://arxiv.org/abs/hep-th/0404112
Repository Open Access

Matthias R. Gaberdiel ; Terry Gannon and Daniel Roggenkamp: The D-branes of \(SU(n)\)
In: Journal of high energy physics, 2004 (2004) 7, 015
Bibtex DOI: 10.1088/1126-6708/2004/07/015 ARXIV: https://arxiv.org/abs/hep-th/0403271
Repository Open Access

Daniel Roggenkamp and Katrin Wendland: Limits and degenerations of unitary conformal field theories
In: Communications in mathematical physics, 251 (2004) 3, p. 589-643
Bibtex DOI: 10.1007/s00220-004-1131-6 ARXIV: https://arxiv.org/abs/hep-th/0308143
Repository Open Access

Stefan Förste and Daniel Roggenkamp: Current-current deformations of conformal field theories, and WZW models
In: Journal of high energy physics, 2003 (2003) 5, 071
Bibtex DOI: 10.1088/1126-6708/2003/05/071 ARXIV: https://arxiv.org/abs/hep-th/0304234
Repository Open Access

Andreas Recknagel ; Daniel Roggenkamp and Volker Schomerus: On relevant boundary perturbations of unitary minimal models
In: Nuclear physics / B, 588 (2000) 3, p. 552-564
Bibtex DOI: 10.1016/S0550-3213(00)00519-8 ARXIV: https://arxiv.org/abs/hep-th/0003110
Repository Open Access

Publications in Books and Conference Proceedings

Sungbong Chun ; Sergei Gurkov and Daniel Roggenkamp: Junctions of surface operators and categorification of quantum groups
In: Categorification in geometry, topology, and physics / Anna Beliakova (ed.)
Providence, RI : American Mathematical Society, 2017. - P. 87-146
Bibtex DOI: 10.1090/conm/684 ARXIV: https://arxiv.org/abs/1507.06318
Repository Open Access

Preprints

Ilka Brunner ; Nils Carqueville and Daniel Roggenkamp: Truncated affine Rozansky-Witten models as extended TQFTs
Repository Open Access

Ilka Brunner ; Lukas Krumpeck and Daniel Roggenkamp: Defects and phase transitions to geometric phases of abelian GLSMs
(Journal of high energy physics)
Bibtex ARXIV: https://arxiv.org/abs/2109.04124
Repository Open Access

Academic Theses

Daniel Roggenkamp: Families and degenerations of conformal field theories
Dissertation, Universität Bonn, 2004
Bibtex LINK: https://inis.iaea.org/search/36041260
Repository Open Access
06.12.2022, 05:48