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A6 – Mathematical Aspects of String Compactifications



Project Leaders

Jan Louis (e-mail | group homepage)

Vicente Cortés (e-mail | group homepage)


Abstract

The project centers around questions at the interface of string theory, supersymmetry, differential geometry and algebraic geometry. More specifically, compactifications on Calabi-Yau manifolds and their generalizations (manifolds with G-structure) are considered. In particular, the geometry of the compactification spaces, their evolution under the Hitchin flow and their moduli spaces are investigated. Properties of the low energy effective action such as second quantized mirror symmetry, non-Abelian gauge enhancement and non-perturbative instanton corrections are studied both from a geometrical as well as a supersymmetric point of view. The moduli space of N=2 supergravities plays a pivotal role and connects many of the recent developments such as wall-crossing phenomena, hyper-Kähler/quaternionic-Kähler correspondence, etc.


Researchers

Alexander Haupt

Klaus Kröncke

Bernd Siebert

Jörg Teschner


Former members

Florin Belgun

Thomas Danckaert

Marco Freibert

Oliver Goertsches

Xu Han

Christoph Horst

Frank Klinker

Thomas Leistner

Paul-Andi Nagy

Max Pumperla

Ron Reid-Edwards

Frank Reidegeld

Lars Schaefer

Fabian Schulte-Hengesbach

Paul Smyth

Pawel Sosna

Bastian Spanjaard

Vid Stojevic

Charles Strickland-Constable

Hagen Triendl

Luca Tripodi

Roberto Valandro

Owen Vaughan

Silvia Vaula


Former PIs

Bernd Siebert


Publications


Get these publications as bibtex-file


"Left-invariant Einstein metrics on S3 × S3"
Belgun, Florin and Cortés, Vicente and Haupt, Alexander S. and Lindemann, David
eprint: 1703.10512 [math.DG]

"ASK/PSK-correspondence and the r-map"
Cortés, Vicente and Dieterich, Peter-Simon and Mohaupt, Thomas
eprint: 1702.02400 [math.DG]

"A class of cubic hypersurfaces and quaternionic Kähler manifolds of co-homogeneity one"
Cortés, Vicente and Dyckmanns, Malte and Jüngling, Michel and Lindemann, David
eprint: 1701.07882 [math.DG]

"Pseudo-Riemannian almost quaternionic homogeneous spaces with irreducible isotropy"
Cortés, V. and Meinke, B.
eprint: 1701.04336 [math.DG]

"Mathematical Methods of Classical Physics"
Cortés, Vicente and Haupt, Alexander S.
doi: 10.1007/978-3-319-56463-0
eprint: 1612.03100 [math-ph]

"Supersymmetric AdS6 vacua in six-dimensional N=1,1 gauged supergravity"
Karndumri, Parinya and Louis, Jan
JHEP 01, 069 (2017)
doi: 10.1007/JHEP01(2017)069
eprint: 1612.00301 [hep-th]

"AdS5 vacua from type IIB supergravity on T1,1"
Louis, Jan and Muranaka, Constantin
JHEP 06, 035 (2017)
doi: 10.1007/JHEP06(2017)035
eprint: 1611.02982 [hep-th]

"Classification of maximally supersymmetric backgrounds in supergravity theories"
Louis, Jan and Lüst, Severin
JHEP 02, 085 (2017)
doi: 10.1007/JHEP02(2017)085
eprint: 1607.08249 [hep-th]

"Pseudo-Riemannian almost hypercomplex homogeneous spaces with irreducible isotropy"
Cortés, V. and Meinke, B.
J. of Lie Theory 27, 982-993 (2017)
eprint: 1606.06486 [math.DG] [ link ]

"The para-HK/QK correspondence"
Dyckmanns, Malte and Vaughan, Owen
J. Geom. Phys. 116, 244-257 (2017)
doi: 10.1016/j.geomphys.2017.01.024
eprint: 1601.05001 [math.DG]

"Completeness of projective special Kähler and quaternionic Kähler manifolds"
Cortés, Vicente and Dyckmanns, Malte and Suhr, Stefan
accepted for publication in ``New perspectives in differential geometry: special metrics and quaternionic geometry'' in honour of Simon Salamon Rome, 16-20 November 2015 (2016)
eprint: 1607.07232 [math.DG]

"Moduli spaces of AdS5 vacua in N = 2 supergravity"
Louis, Jan and Muranaka, Constantin
JHEP 04, 178 (2016)
doi: 10.1007/JHEP04(2016)178
eprint: 1601.00482 [hep-th]

"Yang-Mills solutions and Spin7-instantons on cylinders over coset spaces with G2-structure"
Haupt, Alexander S.
JHEP 03, 038 (2016)
doi: 10.1007/JHEP03(2016)038
eprint: 1512.07254 [hep-th]

"Completeness of hyperbolic centroaffine hypersurfaces"
Cortés, V. and Nardmann, M. and Suhr, S.
Comm. Anal. Geom. 24, 59-92 (2016)
doi: 10.4310/CAG.2016.v24.n1.a3
eprint: 1407.3251 [math.DG]

"Special Geometry of Euclidean Supersymmetry IV: the local c-map"
Cortés, Vicente and Dempster, Paul and Mohaupt, Thomas and Vaughan, Owen
JHEP 10, 066 (2015)
doi: 10.1007/JHEP10(2015)066
eprint: 1507.04620 [hep-th]

"N = 4 supersymmetric AdS5 vacua and their moduli spaces"
Louis, Jan and Triendl, Hagen and Zagermann, Marco
JHEP 10, 083 (2015)
doi: 10.1007/JHEP10(2015)083
eprint: 1507.01623 [hep-th]

"Supersymmetric AdS7 backgrounds in half-maximal supergravity and marginal operators of 1, 0 SCFTs"
Louis, Jan and Lüst, Severin
JHEP 10, 120 (2015)
doi: 10.1007/JHEP10(2015)120
eprint: 1506.08040 [hep-th]

"Locally homogeneous nearly Kähler manifolds"
Cortés, V. and Vásquez, J. J.
Annals Glob. Anal. Geom. 48, 269-294 (2015)
doi: 10.1007/s10455-015-9470-4
eprint: 1410.6912 [math.DG]

"Quantum Corrections in String Compactifications on SU3 Structure Geometries"
Grana, Mariana and Louis, Jan and Theis, Ulrich and Waldram, Daniel
JHEP 01, 057 (2015)
doi: 10.1007/JHEP01(2015)057
eprint: 1406.0958 [hep-th]

"On the boundary behaviour of left-invariant Hitchin and hypo flows"
Cortés, Vicente and Belgun, Florin and Freibert, Marco and Goertsches, Oliver
J. London Math. Soc. 92, 41-62 (2015)
doi: 10.1112/jlms/jdv015
eprint: 1405.1866 [math.DG]

"Homogeneous locally conformally Kähler and Sasaki manifolds"
Cortés, V. and Alekseevsky, D. V. and Hasegawa, K. and Kamishima, Y.
International Journal of Mathematics 26 (06), 1-29 (2015)
doi: 10.1142/S0129167X15410013
eprint: 1403.3268 [math.DG]

"Quaternionic Kähler metrics associated with special Kähler manifolds"
Alekseevsky, Dmitri V. and Cortés, Vicente and Dyckmanns, Malte and Mohaupt, Thomas
J. Geom. Phys. 92, 271-287 (2015)
doi: 10.1016/j.geomphys.2014.12.012
eprint: 1305.3549 [math.DG]

"Maximally supersymmetric AdS4 vacua in N = 4 supergravity"
Louis, Jan and Triendl, Hagen
JHEP 10, 007 (2014)
doi: 10.1007/JHEP10(2014)007
eprint: 1406.3363 [hep-th]

"N = 2 Heterotic-Type II duality and bundle moduli"
Alexandrov, Sergei and Louis, Jan and Pioline, Boris and Valandro, Roberto
JHEP 08, 092 (2014)
doi: 10.1007/JHEP08(2014)092
eprint: 1405.4792 [hep-th]

"Time-like reductions of five-dimensional supergravity"
Cortés, Vicente and Dempster, Paul and Mohaupt, Thomas
JHEP 1404, 190 (2014)
doi: 10.1007/JHEP04(2014)190
eprint: 1401.5672 [hep-th]

"Classification of complete projective special real surfaces"
Cortés, V. and Dyckmanns, M. and Lindemann, D.
Proceedings of the London Mathematical Society 109, 423--445 (2014)
doi: 10.1112/plms/pdu013
eprint: 1302.4570 [math.DG]

"Calibrated and parallel structures on almost Abelian Lie algebras"
Freibert, M.
ArXiv e-prints (2013)
eprint: 1307.2542 [math.DG]

"Symplectic Lie Groups I-III"
Baues, O. and Cortés, V.
ArXiv e-prints (2013)
eprint: 1307.1629 [math.DG]

"Examples of N = 2 to N = 1 supersymmetry breaking"
Hansen, Tobias and Louis, Jan
JHEP 11, 075 (2013)
doi: 10.1007/JHEP11(2013)075
eprint: 1306.5994 [hep-th]

"The rigid limit of N=2 supergravity"
Gunara, Bobby Eka and Louis, Jan and Smyth, Paul and Tripodi, Luca and Valandro, Roberto
Class. Quant. Grav. 30, 195014 (2013)
doi: 10.1088/0264-9381/30/19/195014
eprint: 1305.1903 [hep-th]

"Electrically gauged N=4 supergravities in D=4 with N=2 vacua"
Horst, Christoph and Louis, Jan and Smyth, Paul
JHEP 1303, 144 (2013)
doi: 10.1007/JHEP03(2013)144
eprint: 1212.4707 [hep-th]

"Duality and Couplings of 3-Form-Multiplets in N=1 Supersymmetry"
Groh, Kai and Louis, Jan and Sommerfeld, Jason
JHEP 1305, 001 (2013)
doi: 10.1007/JHEP05(2013)001
eprint: 1212.4639 [hep-th]

"Nonextremal black holes in gauged supergravity and the real formulation of special geometry II"
Klemm, D. and Vaughan, O.
Classical and Quantum Gravity 30, 065003 (2013)
doi: 10.1088/0264-9381/30/6/065003
eprint: 1211.1618 [hep-th]

"Non-extremal black holes from the generalised R-map"
Mohaupt, Thomas and Vaughan, Owen
Proceedings, INFN-Laboratori Nazionali di Frascati School 2011 on Black Objects in Supergravity BOSS2011: Frascati, Italy, May 9-13, 2011, Springer Proc. Phys. (2013)
doi: 10.1007/978-3-319-00215-6_6
eprint: 1208.4302 [hep-th]

"Nonextremal black holes in gauged supergravity and the real formulation of special geometry"
Klemm, D. and Vaughan, O.
Journal of High Energy Physics 1, 53 (2013)
doi: 10.1007/JHEP01(2013)053
eprint: 1207.2679 [hep-th]

"On certain Kähler quotients of quaternionic Kähler manifolds"
Cortés, V. and Louis, J. and Smyth, P. and Triendl, H.
Commun.Math.Phys. 317, 787-816 (2013)
doi: 10.1007/s00220-012-1541-9
eprint: 1111.0679 [math.DG]

"Cocalibrated G2-structures on products of four- and three-dimensional Lie groups"
Freibert, Marco
Differential Geom. Appl. 31, 349--373 (2013)
doi: 10.1016/j.difgeo.2013.02.002

"Non-abelian GKM Theory"
Goertsches, O. and Mare, A.-L.
ArXiv e-prints (2012)
eprint: 1208.5568 [math.DG]

"On the metric structure of some non-Kähler complex threefolds"
Belgun, F.
ArXiv e-prints (2012)
eprint: 1208.4021 [math.DG]

"Rigidity and vanishing of basic Dolbeault cohomology of Sasakian manifolds"
Goertsches, O. and Nozawa, H. and Toeben, D.
ArXiv e-prints (2012)
eprint: 1206.2803 [math.DG]

"Conification of Kähler and hyper-Kähler manifolds"
Alekseevsky, D.~V. and Cortés, V. and Mohaupt, T.
Comm. Math. Phys. 324, 637--655 (2012)
eprint: 1205.2964 [math.DG]

"Supersymmetric Vacua in N=2 Supergravity"
Louis, Jan and Smyth, Paul and Triendl, Hagen
JHEP 1208, 039 (2012)
doi: 10.1007/JHEP08(2012)039
eprint: 1204.3893 [hep-th]

"Heterotic-Type II Duality in the Hypermultiplet Sector"
Louis, Jan and Valandro, Roberto
JHEP 1205, 016 (2012)
doi: 10.1007/JHEP05(2012)016
eprint: 1112.3566 [hep-th]

"The Hesse potential, the c-map and black hole solutions"
Mohaupt, T. and Vaughan, O.
Journal of High Energy Physics 7, 163 (2012)
doi: 10.1007/JHEP07(2012)163
eprint: 1112.2876 [hep-th]

"Developments in special geometry"
Mohaupt, T. and Vaughan, O.
Journal of Physics Conference Series 343, 012078 (2012)
doi: 10.1088/1742-6596/343/1/012078
eprint: 1112.2873 [hep-th]

"G2-manifolds from K3 surfaces with non-symplectic automorphisms"
Pumperla, M. and Reidegeld, F.
Journal of Geometry and Physics 62, 2214-2226 (2012)
doi: 10.1016/j.geomphys.2012.06.002
eprint: 1110.2623 [math.DG]

"Ambient metrics with exceptional holonomy"
Leistner, T. and Nurowski, P.
Ann. Sc. Norm. Super. Pisa Cl. Sci., 407-436 (2012)
doi: 10.2422/2036-2145.201003_009
eprint: 0904.0186 [math.DG] [ link ]

"Cocalibrated structures on Lie algebras with a codimension one Abelian ideal"
Freibert, Marco
Ann. Global Anal. Geom. 42, 537--563 (2012)
doi: 10.1007/s10455-012-9326-0

"Half-flat structures on indecomposable Lie groups"
Freibert, Marco and Schulte-Hengesbach, Fabian
Transform. Groups 17, 657--689 (2012)
doi: 10.1007/s00031-012-9190-9

"Completeness in supergravity constructions"
Cortés, V. and Han, X. and Mohaupt, T.
Comm. Math. Phys. 311, 191--213 (2012)
doi: 10.1007/s00220-012-1443-x
[ link ]

"Half-flat structures on decomposable Lie groups"
Freibert, Marco and Schulte-Hengesbach, Fabian
Transform. Groups 17, 123--141 (2012)
doi: 10.1007/s00031-011-9168-z

"Equivariant cohomology of cohomogeneity one actions"
Goertsches, O. and Mare, A.-L.
ArXiv e-prints (2011)
eprint: 1110.6318 [math.DG]

"Generalized duality for k-forms"
Klinker, F.
Journal of Geometry and Physics 61, 2293-2308 (2011)
doi: 10.1016/j.geomphys.2011.07.007
eprint: 1109.0894 [math.DG]

"The N=4 effective action of type IIA supergravity compactified on SU2-structure manifolds"
Danckaert, Thomas and Louis, Jan and Martinez-Pedrera, Danny and Spanjaard, Bastiaan and Triendl, Hagen
JHEP 1108, 024 (2011)
doi: 10.1007/JHEP08(2011)024
eprint: 1104.5174 [hep-th]

"Essential points of conformal vector fields"
Belgun, F. and Moroianu, A. and Ornea, L.
Journal of Geometry and Physics 61, 589-593 (2011)
doi: 10.1016/j.geomphys.2010.11.007
eprint: 1002.0482 [math.DG]

"Connected subgroups of SO2, n acting irreducibly on R^2,n"
Di Scala, Antonio J. and Leistner, Thomas
Israel Journal of Mathematics 182, 103 (2011)
doi: 10.1007/s11856-011-0025-5
eprint: 0806.2586 [math.DG]

"Exceptional holonomy and Einstein metrics constructed from Aloff–Wallach spaces"
Reidegeld, Frank
Proceedings of the London Mathematical Society 102, 1127 (2011)
doi: 10.1112/plms/pdq048
eprint: /oup/backfile/Content_public/Journal/plms/102/6/10.1112/plms/pdq048/2/pdq048.pdf [math.DG] [ link ]

"Geometric applications of irreducible representations of Lie groups"
Di Scala, A. J. and Leistner, T. and Neukirchner, T.
Handbook of Pseudo-Riemannian Geometry and Supersymmetry, IRMA Lectures in Mathematics and Theoretical Physics, European Mathematical Society (2010)
doi: 10.4171/079-1/18
eprint: math/0507047 [math.DG]

"Exceptional holonomy on vector bundles with two-dimensional fibers"
Reidegeld, F.
ArXiv e-prints (2010)
eprint: 1010.1695 [math.DG]

"The N=1 Low-Energy Effective Action of Spontaneously Broken N=2 Supergravities"
Louis, Jan and Smyth, Paul and Triendl, Hagen
JHEP 1010, 017 (2010)
doi: 10.1007/JHEP10(2010)017
eprint: 1008.1214 [hep-th]

"Non-extremal black holes, harmonic functions and attractor equations"
Mohaupt, T. and Vaughan, O.
Classical and Quantum Gravity 27, 235008 (2010)
doi: 10.1088/0264-9381/27/23/235008
eprint: 1006.3439 [hep-th]

"Half-flat structures on products of three-dimensional Lie groups"
Schulte-Hengesbach, F.
Journal of Geometry and Physics 60, 1726-1740 (2010)
doi: 10.1016/j.geomphys.2010.06.012
eprint: 0912.3486 [math.DG]

"Type IIA orientifold compactification on SU2-structure manifolds"
Danckaert, Thomas and Louis, Jan
JHEP 1001, 105 (2010)
doi: 10.1007/JHEP01(2010)105
eprint: 0911.5697 [hep-th]

"Spontaneous N=2 to N=1 Supersymmetry Breaking in Supergravity and Type II String Theory"
Louis, Jan and Smyth, Paul and Triendl, Hagen
JHEP 1002, 103 (2010)
doi: 10.1007/JHEP02(2010)103
eprint: 0911.5077 [hep-th]

"Special cohomogeneity-one metrics with Q^1 or M^1 as the principal orbit"
Reidegeld, F.
Journal of Geometry and Physics 60, 1069-1088 (2010)
doi: 10.1016/j.geomphys.2010.03.006
eprint: 0908.3965 [math.DG]

"Two-Dimensional Supersymmetric Sigma Models on Almost- Product Manifolds and Non-Geometry"
Stojevic, Vid
Class. Quant. Grav. 27, 235005 (2010)
doi: 10.1088/0264-9381/27/23/235005
eprint: 0906.2028 [hep-th]

"Domain wall flow equations and SU3xSU3 structure compactifications"
Smyth, Paul and Vaula, Silvia
Nucl. Phys. B828, 102-138 (2010)
doi: 10.1016/j.nuclphysb.2009.11.006
eprint: 0905.1334 [hep-th]

"Spaces admitting homogeneous G2-structures"
Reidegeld, F.
Differential Geometry and its Applications 28, 301-312 (2010)
doi: 10.1016/j.difgeo.2009.10.013
eprint: 0901.0652 [math.DG]

"Recent developments in pseudo-Riemannian holonomy theory"
Galaev, A. and Leistner, T.
Handbook of Pseudo-Riemannian Geometry and Supersymmetry, IRMA Lectures in Mathematics and Theoretical Physics, European Mathematical Society (2010)
doi: 10.4171/079-1/17
[ link ]

"Handbook of pseudo-Riemannian geometry and supersymmetry"
Cortés, Vicente
IRMA Lectures in Mathematics and Theoretical Physics 16, xviii+946 (2010)
doi: 10.4171/079

"Nearly pseudo-Kähler and nearly para-Kähler six-manifolds"
Schäfer, L. and Schulte-Hengesbach, F.
Handbook of Pseudo-Riemannian Geometry and Supersymmetry, IRMA Lectures in Mathematics and Theoretical Physics, European Mathematical Society (2009)
[ link ]
doi: 10.4171/079-1/12
eprint: 0912.3271 [math.DG]

"Geometric structures on Lie groups with flat bi-invariant metric"
Cortés, V. and Schäfer, L.
Journal of Lie Theory 19, 423-437 (2009)
eprint: 0907.5492 [math.DG] [ link ]

"Half-flat Structures and Special Holonomy"
Cortés, V. and Leistner, T. and Schäfer, L. and Schulte-Hengesbach, F.
Proc. London Math. Soc. 2010 (2009)
doi: 10.1112/plms/pdq012
eprint: 0907.1222 [math.DG]

"Type II compactifications on manifolds with SU2 x SU2 structure"
Triendl, Hagen and Louis, Jan
JHEP 07, 080 (2009)
doi: 10.1088/1126-6708/2009/07/080
eprint: 0904.2993 [hep-th]

"E77 formulation of N=2 backgrounds"
Grana, Mariana and Louis, Jan and Sim, Aaron and Waldram, Daniel
JHEP 07, 104 (2009)
doi: 10.1088/1126-6708/2009/07/104
eprint: 0904.2333 [hep-th]

"Cones over pseudo-Riemannian manifolds and their holonomy"
Alekseevsky, D.~V. and Cortés, V. and Galaev, A. and Leistner, T.
Journal für die reine und angewandte Mathematik Crelles Journal 2009, 23-69 (2009)
doi: 10.1515/CRELLE.2009.075
eprint: 0707.3063 [math.DG]

"N=4 Gauged Supergravity from Duality-Twist Compactifications of String Theory"
Reid-Edwards, R. A. and Spanjaard, B.
JHEP 12, 052 (2008)
doi: 10.1088/1126-6708/2008/12/052
eprint: 0810.4699 [hep-th]

"Doubled Formalism, Complexification and Topological Sigma- Models"
Stojevic, Vid
eprint: 0809.4034 [hep-th]

"Non-Abelian structures in compactifications of M-theory on seven-manifolds with SU3 structure"
Aharony, Ofer and Berkooz, Micha and Louis, Jan and Micu, Andrei
JHEP 09, 108 (2008)
doi: 10.1088/1126-6708/2008/09/108
eprint: 0806.1051 [hep-th]

"Topological A-Type Models with Flux"
Stojevic, Vid
JHEP 05, 023 (2008)
doi: 10.1088/1126-6708/2008/05/023
eprint: 0801.1160 [hep-th]

"Gauge Symmetry, T-Duality and Doubled Geometry"
Hull, C. M. and Reid-Edwards, R. A.
JHEP 08, 043 (2008)
doi: 10.1088/1126-6708/2008/08/043
eprint: 0711.4818 [hep-th]

"Holonomy groups of Lorentzian manifolds: classification, examples, and applications"
Galaev, Anton and Leistner, Thomas
Recent developments in pseudo-Riemannian geometry, ESI Lectures in Mathematics and Physics, European Mathematical Society (2008)
doi: 10.4171/051-1/2

"SU3 x SU3 compactification and mirror duals of magnetic fluxes"
Grana, Mariana and Louis, Jan and Waldram, Daniel
JHEP 04, 101 (2007)
doi: 10.1088/1126-6708/2007/04/101
eprint: hep-th/0612237

"Flat nearly Kähler manifolds"
Cortés, V. and Schäfer, L.
Annals of Global Analysis and Geometry 32, 379-389 (2007)
doi: 10.1007/s10455-007-9068-6
eprint: arXiv:math/0610176


Theses


Master thesis: "The hyperkähler structure on the total space of the Hitchin system"
Szabó, Á.
Universität Hamburg (2016)

Master thesis: "The Seiberg-Witten differential and parabolic affine spheres"
Offen, C.
Universität Hamburg (2016)

PhD thesis: "Homogeneous almost hypercomplex and almost quaternionic pseudo-Hermitian manifolds with irreducible isotropy groups"
Meinke, Benedict
Universität Hamburg (2015)
[ link ]

PhD thesis: "The hyper-Kähler/quaternionic Kähler correspondence and the geometry of the c-map"
Dyckmanns, Malte
Universität Hamburg (2015)
[ link ]

Master thesis: "On six dimensional nearly Kähler manifolds with a Killing field"
Vásquez, J.
Universität Hamburg (2014)

Master thesis: "Completeness of projective special real manifolds generated by reducible polynomials"
Lindemann, D.
Universität Hamburg (2014)

Master thesis: "Some classes of projective special real manifolds of dimension 3 and higher"
Jüngling, M.
Universität Hamburg (2014)

Master thesis: "Die Invarianten Einsteinmetriken auf den homogenen Räumen SL(2,IR) x SL(2,IR)/SO(2) und SL(3,IR)/SO(2)"
Zazai, F.
Universität Hamburg (2013)

PhD thesis: "Geometric structures on Lie algebras and the Hitchin flow"
Freibert, Marco
Universität Hamburg (2013)
[ link ]

Master thesis: "Geometry of the generalized local r-map"
Dyckmanns, M.
Universität Hamburg (2013)

Master thesis: "Examples of N=2 to N=1 supersymmetry breaking"
Hansen, Tobias
[ link ]

Master thesis: "The completeness of affine hyperspheres"
Han, X.
Universität Hamburg (2012)

PhD thesis: "Unifying Constructions in Toric Mirror Symmetry,"
Pumperla, Max
Universität Hamburg (2011)
[ link ]

Habilitation thesis: "Torsion and integrability of some classes of almost Kähler manifolds"
Nagy, Paul-Andi


PhD thesis: "Generalized Geometry and Partial Supersymmetry Breaking"
Triendl, Hagen
Fortsch.Phys. 59, 76-164 (2010)
eprint: 1010.1159 [hep-th]

PhD thesis: "Half-flat structures on Lie groups"
Schulte-Hengesbach, Fabian
Universität Hamburg (2010)
[ link ]

Master thesis: "Orientifolds and R**4 couplings on generalized geometries"
Gemmer, Karl-Philip
[ link ]

PhD thesis: "Type IIA orientifolds on SU2-structure manifolds"
Danckaert, Thomas
doi: 10.3204/DESY-THESIS-2010-046
[ link ]

Master thesis: "Symplektische, torsionsfreie flache Zusammenhänge auf H_3 x R"
Petersen, G
Universität Hamburg (2009)

Master thesis: "Nearly pseudo-Kähler structures on tangent bundles"
Ketelaar, F.
Universität Hamburg (2009)

Master thesis: "Dualität und Kopplungen von 3-Form-Multipletts in N=1 Supersymmetrie"
Groh, K.
Universität Hamburg (2009)
[ link ]

PhD thesis: "Low-energy supergravities from heterotic compactification on reduced structure backgrounds"
Martinez Pedrera, Danny Manuel
doi: 10.3204/DESY-THESIS-2009-037
[ link ]

Master thesis: "Eine kompakte Riemannsche Mannigfaltigkeit mit nicht kompakter Holonomiegruppe"
Weischedel, C.
Universität Hamburg (2008)

Master thesis: "Geometrie der Skalarmannigfaltigkeit von Tensorsupermultipletts"
Schwarz, F.
Universität Hamburg (2008)

Master thesis: "Kaluza-Klein Reduktion einer massiven D=6 Supergravitationstheorie auf einem Torus"
Mujkic, K.
Universität Hamburg (2008)
[ link ]

PhD thesis: "Compactifications of IIA Supergravity on SU2-Structure Manifolds"
Spanjaard, Bastiaan
Universität Hamburg (2008)
[ link ]

Master thesis: "Kähler potentials of Type IIB orientifold projections"
Sorgenfrei, F.
Universität Hamburg (2007)
[ link ]

PhD thesis: "N = 2 vacua in electrically gauged N = 4 supergravities"
Horst, Christoph
[ link ]

Impressum  | last modified 06 Sep 2017