Zobrazeno 1 - 10
of 42
pro vyhledávání: '"CHARLES STRICKLAND"'
Autor:
Anthony Ashmore, Javier José Murgas Ibarra, David Duncan McNutt, Charles Strickland-Constable, Eirik Eik Svanes, David Tennyson, Sander Winje
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-52 (2023)
Abstract We consider a heterotic version of six-dimensional Kodaira-Spencer gravity derived from the heterotic superpotential. We compute the one-loop partition function and find it can be expressed as a product of holomorphic Ray-Singer torsions. We
Externí odkaz:
https://doaj.org/article/c9fab35f2fef42d3a9be895d8f968839
Autor:
Anthony Ashmore, André Coimbra, Charles Strickland-Constable, Eirik Eik Svanes, David Tennyson
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-77 (2022)
Abstract We study the topological G 2 and Spin(7) strings at 1-loop. We define new double complexes for supersymmetric NSNS backgrounds of string theory using generalised geometry. The 1-loop partition function then has a target-space interpretation
Externí odkaz:
https://doaj.org/article/5858ab2a2b0448608153ec745ea52262
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 1, Pp 1-66 (2021)
Abstract We analyse the geometry of generic Minkowski N $$ \mathcal{N} $$ = 1, D = 4 flux compactifications in string theory, the default backgrounds for string model building. In M-theory they are the natural string theoretic extensions of G2 holono
Externí odkaz:
https://doaj.org/article/f84c716c9d0740e385144ae1c01c1476
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 1, Pp 1-71 (2021)
Abstract Among the allowed representations of extended supersymmetry in six dimensions there are exotic chiral multiplets that, instead of a graviton, contain mixed-symmetry spin-2 tensor fields. Notably, an N $$ \mathcal{N} $$ = (4, 0) multiplet has
Externí odkaz:
https://doaj.org/article/68110f70481440ddb18603569da95159
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 11, Pp 1-46 (2020)
Abstract We describe the geometry of generic heterotic backgrounds preserving minimal supersymmetry in four dimensions using the language of generalised geometry. They are characterised by an SU(3) × Spin(6 + n) structure within O(6, 6 + n) × ℝ+
Externí odkaz:
https://doaj.org/article/61377964fa3a4b6783deb9f64e8a8762
Autor:
Anthony Ashmore, Xenia de la Ossa, Ruben Minasian, Charles Strickland-Constable, Eirik Eik Svanes
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-60 (2018)
Abstract We consider finite deformations of the Hull-Strominger system. Starting from the heterotic superpotential, we identify complex coordinates on the off-shell parameter space. Expanding the superpotential around a supersymmetric vacuum leads to
Externí odkaz:
https://doaj.org/article/eaf9c0b13d5e4c2da3806e186c705536
Autor:
Charles Strickland-Constable
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 8, Pp 1-37 (2017)
Abstract We examine how generalised geometries can be associated with a labelled Dynkin diagram built around a gravity line. We present a series of new generalised geometries based on the groups Spin(d, d) × ℝ + for which the generalised tangent s
Externí odkaz:
https://doaj.org/article/23fd60bbc75f4fd193d4996ad3a5df8f
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 11, Pp 1-46 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
We describe the geometry of generic heterotic backgrounds preserving minimal supersymmetry in four dimensions using the language of generalised geometry. They are characterised by an $SU(3)\times Spin(6+n)$ structure within $O(6,6+n)\times\mathbb{R}^
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c712180474f362f418fc3261ed5c81
http://link.springer.com/article/10.1007/JHEP11(2020)071
http://link.springer.com/article/10.1007/JHEP11(2020)071
Substance use disorders (SUDs) are heterogenous and complex, making the development of translationally predictive rodent and non-human primate models to uncover their neurobehavioral underpinnings difficult. Neuroscience-focused outcomes have become
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d02a195ce5636c6c3a5d81092dabf61
https://doi.org/10.31234/osf.io/frd5e
https://doi.org/10.31234/osf.io/frd5e
Autor:
Charles Strickland
The subject of Victorian Domesticity is family life in America. The life and works of Louisa May Alcott served as the vehicle for exploring and analyzing this subject. Although Alcott was deeply influenced by popular currents of sentimentality, her o