19,436 research outputs found
U(1) Chiral Gauge Theory with Domain Wall Fermions and Gauge Fixing
We investigate a U(1) lattice chiral gauge theory with the waveguide
formulation of the domain wall fermions and with compact gauge fixing. In the
reduced model limit, there seems to be no mirror chiral modes at the waveguide
boundary.Comment: LATTICE99 (chiral gauge theories), 3 pages, 3 figure
Chiral Gauge Theory on Lattice with Domain Wall Fermions
We investigate a U(1) lattice chiral gauge theory with domain wall fermions
and compact gauge fixing. In the reduced model limit, our perturbative and
numerical investigations show that there exist no extra mirror chiral modes.
The longitudinal gauge degrees of freedom have no effect on the free domain
wall fermion spectrum consisting of opposite chiral modes at the domain wall
and at the anti-domain wall which have an exponentially damped overlap.Comment: 16 pages revtex, 5 postscript figures, PRD versio
ERTS-1 data user investigation of the use of ERTS imagery in reservoir management and operation
There are no author-identified significant results in this report
On central tendency and dispersion measures for intervals and hypercubes
The uncertainty or the variability of the data may be treated by considering,
rather than a single value for each data, the interval of values in which it
may fall. This paper studies the derivation of basic description statistics for
interval-valued datasets. We propose a geometrical approach in the
determination of summary statistics (central tendency and dispersion measures)
for interval-valued variables
Staying Positive: Women's illness narratives and the stigmatized vernacular
This article uses the stigmatized vernacular (Goldstein & Shuman, 2012) as a conceptual framework for examining the public construction and reception of women’s illness narratives. I begin by making the case that personal illness narratives – a genre that works to translate the subjective illness experience to a public audience – are rich sites for exploring how discourses of veneration and repudiation can become inextricably intertwined. Discussing illustrative examples of the construction and reception of women’s illness narratives shared in contexts of breast cancer and fibromyalgia, I show how popular understandings of emotions, particularly positive emotions like happiness, play a major role in the regimes of value shaping how women’s illness experiences become tellable or untellable, and thereby valued or devalued. Integrating scholarship on illness narratives, stigma, and happiness, I aim to contribute to a richer and more multifaceted view of the illness narrative genre and the discursive contagion of stigma
Two-Higgs-Doublet type-II and -III models and at the LHC
We study the constraints of the generic two-Higgs-doublet model (2HDM)
type-III and the impacts of the new Yukawa couplings. For comparisons, we
revisit the analysis in the 2HDM type-II. To understand the influence of all
involving free parameters and to realize their correlations, we employ
-square fitting approach by including theoretical and experimental
constraints, such as S, T, and U oblique parameters, the production of standard
model Higgs and its decay to , , , etc.
The errors of analysis are taken at , , and confidence
levels. Due to the new Yukawa couplings being associated with
and , we find that the allowed
regions for and in the type-III model can be broader
when the dictated parameter is positive; however, for negative
, the limits are stricter than those in the type-II model. By using the
constrained parameters, we find that the deviation from the SM in the can be of . Additionally, we also study the top-quark
flavor-changing processes induced at the tree level in the type-III model and
find that when all current experimental data are considered, we get for and GeV and
slightly exceeds for GeV.Comment: 22 pages, 11 figures. v3: Slight change in the abstract, Figure.1
added and commented, the conclusion remains unchange
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