[PDF] Top 20 A Heterotic standard model
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A Heterotic standard model
... The discovery of non-vanishing neutrino masses indicates that, in supersymmetric theories with- out exotic multiplets, a right-handed neutrino must be added to each family of quarks and lep- tons [1]. It is well known ... See full document
13
Moduli dependent mu-terms in a heterotic standard model
... Calabi-Yau threefolds were introduced. These results were greatly expanded in a num- ber of papers [22–24, 32–34] and then generalized to elliptically fibered Calabi-Yau threefolds with non-trivial fundamental group in ... See full document
24
Exploring positive monad bundles and a new heterotic standard model
... The rest of the paper is structured as follows. In the next section we introduce the favourable complete intersection Calabi-Yau manifolds and positive monad bundles over them. In section 3 we describe how one can decide ... See full document
49
Stability of the minimal heterotic standard model bundle
... the heterotic standard model vacua presented in ...the standard model, including the right-handed neutrino [10– 12] fits into the 16 and 10 representations of ...8 heterotic ... See full document
21
Vector bundle extensions, sheaf cohomology, and the heterotic standard model
... Stable, holomorphic vector bundles are constructed on an torus fibered, non-simply connected Calabi-Yau threefold using the method of bundle extensions. Since the manifold is multiply connected, we work with equiv- ... See full document
64
Heterotic standard model moduli
... In our approach, there are two fundamental ingredients needed to construct a heterotic standard model. The first is a class of Calabi-Yau threefolds X with fundamental group Z 3 × Z 3 . The second ... See full document
31
The Spectra of heterotic standard model vacua
... A formalism for determining the massless spectrum of a class of realistic heterotic string vacua is presented. These vacua, which consist of SU (5) holomorphic bundles on torus-fibered Calabi-Yau threefolds with ... See full document
43
A standard model from the E(8) x E(8) heterotic superstring
... In a previous paper, we introduced a heterotic standard model and discussed its basic properties. This vacuum has the spectrum of the MSSM with one ad- ditional pair of Higgs-Higgs conjugate fields ... See full document
25
Supersymmetric Hidden Sectors for Heterotic Standard Models
... to utilize a slope-stable holomorphic vector bundle with vanishing first Chern class or a line bundle. The latter is automatically slope-stable, but imposes the additional physical constraint that the FI-term must ... See full document
34
Yukawa couplings in heterotic standard models
... in heterotic standard ...“minimal” heterotic standard model whose observable sector matter spec- trum is exactly that of the ... See full document
23
Genetic analysis for heterotic traits in bread wheat (Triticum aestivum L.) using six parameters model
... to standard statistical analysis to test the difference among various generations studied as per standard procedures (Panse and Sukhatme ...additive-dominance model for different traits in each cross ... See full document
10
Moduli dependent spectra of heterotic compactifications
... Explicit methods are presented for computing the cohomology of stable, holomor- phic vector bundles on elliptically fibered Calabi-Yau threefolds. The complete particle spectrum of the low-energy, four-dimensional theory ... See full document
13
On the Significance of Standard Model Errors
... the Standard Model is that it is consistent all the way up to much higher energies than we have any hope of probing ...the Standard Model may be something rather close to a final theory” ... See full document
10
Monad Bundles in Heterotic String Compactifications
... h 1 (X, V ) = h 0 (X, C) − h 0 (X, B) = −ind(V ) , h q (X, V ) = 0 for q 6= 1 . (7.17) This means that the number of anti-families always vanishes and that the number of families can easily be read off from the index in ... See full document
36
On light dilaton extensions of the Standard Model
... a Standard Model-Higgs in 2012 has incited an increasing interest in the study of the nature of the Higgs boson, as this will provide very likely one of the most important indications for the detection of ... See full document
6
HETEROTIC EFFECTS OF A CHROMOSOMAL SEGMENT IN MAIZE
... The yield data show few significant differences between the Y y and y y classes, but the data for kernel row number and ear number indicate the presence on chromosome 6 of g[r] ... See full document
21
The standard model of particle physics
... the standard model, its mass of about 175 GeV is startlingly large compared to its companion b, at about ...useful standard-model constraints on the unknown Higgs boson mass, as shown in ...a ... See full document
16
Standard Model of Particle Physics
... Three of these can be interpreted as angles of rotation in three dimensions (e.g. the three Euler angles) and the fourth is a phase.. δ 13 is the phase parameter[r] ... See full document
24
Standard Model physics at ATLAS
... Abstract. The latest advances in Standard Model measurements performed by the ATLAS experiment at the LHC are discussed. Vector-boson scattering pro- cesses have been observed in several final states (ZZ, ... See full document
15
Standard Model measurements with the ATLAS detector
... Various Standard Model measurements have been performed in proton-proton collisions at a centre-of-mass energy of √ s = 7 and 8 TeV using the ATLAS detector [1] at the ...the Standard Model, ... See full document
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