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Machine learning Calabi-Yau metrics
We apply machine learning to the problem of finding numerical Calabi-Yau metrics. Building on Donaldson's algorithm for calculating balanced metrics on K\"ahler manifolds, we combine conventionalExpand
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Chemists and "the public": IUPAC's role in achieving mutual understanding (IUPAC Technical Report)
This report informs IUPAC's efforts to enhance the public understanding of and appreciation for chemistry by evaluating IUPAC's mandate, strengths, and weaknesses, and providing insights from aExpand
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Calabi-Yau Three-folds: Poincare Polynomials and Fractals
We study the Poincar´e polynomials of all known Calabi-Yau three-folds as constrained polynomials of Littlewood type, thus generalising the wellknown investigation into the distribution of the EulerExpand
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Eigenvalues and eigenforms on Calabi-Yau threefolds
We present a numerical algorithm for computing the spectrum of the Laplace-de Rham operator on Calabi-Yau manifolds, extending previous work on the scalar Laplace operator. Using an approximateExpand
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Line Bundle Hidden Sectors for Strongly Coupled Heterotic Standard Models
The compactification from the eleven-dimensional Ho\v{r}ava-Witten orbifold to five-dimensional heterotic M-theory on a Schoen Calabi-Yau threefold is reviewed, as is the specific $SU(4)$ vectorExpand
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Generalising G 2 geometry : involutivity , moment maps and moduli
We analyse the geometry of generic Minkowski N = 1, D = 4 flux compactifications in string theory, the default backgrounds for string model building. In M-theory they are the natural string theoreticExpand
COCCYGECTOMY FOR COCCYDYNIA: A CASE SERIES WITH HYPERMOBILE JOINTS AND ANALYSIS
Coccygectomy, surgical excision of the coccyx, may be used to treat coccydynia, a chronic and disabling condition of the lowest part of the spine. It is a controversial and infrequently performedExpand
FABRIC BALACLAVAS VS SURGEONS HOODS- DO THEY MAKE A DIFFERENCE TO BACTERIAL SHEDDING IN LAMINAR FLOW THEATRES?
Aim: To determine the effects of the different types of headgear on bacterial shedding in laminar flow theatres. Material and Methods: Sham experiments were carried out using standard theatreExpand
Heterotic backgrounds via generalised geometry: moment maps and moduli
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 $SU(3)\timesExpand
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Generalising G$_\text{2}$ geometry: involutivity, moment maps and moduli
We analyse the geometry of generic Minkowski $\mathcal{N}=1$, $D=4$ flux compactifications in string theory, the default backgrounds for string model building. In M-theory they are the natural stringExpand
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