33 research outputs found

    Super Picard-Fuchs Equation and Monodromies for Supermanifolds

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    Following [1] and [2], we discuss the Picard-Fuchs equation for the super Landau-Ginsburg mirror to the super-Calabi-Yau in WCP^(3|2)[1,1,1,3|1,5], (using techniques of [3,4]) Meijer basis of solutions and monodromies (at 0,1 and \infty) in the large and small complex structure limits, as well as obtain the mirror hypersurface, which in the large Kaehler limit, turns out to be either a bidegree-(6,6) hypersurface in WCP^(3|1)[1,1,1,2] x WCP^(1|1)[1,1|6] or a (Z_2-singular) bidegree-(6,12) hypersurface in WCP^(3|1)[1,1,2,6|6] x WCP^(1|1)[1,1|6].Comment: 15 pages, LaTeX; v3: Journal version, to appear in JM

    First principles investigation of topological phase in XMR material TmSb under hydrostatic pressure

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    In this article, we report emergence of topological phase in XMR material TmSb under hydrostatic pressure using first principles calculations. We find that TmSb, a topologically trivial semimetal, undergoes a topological phase transition with band inversion at X point without breaking any symmetry under a hydrostatic pressure of 12 GPa. At 15 GPa, it again becomes topologically trivial with band inversion at Γ\Gamma as well as X point. We find that the pressures corresponding to the topological phase transitions are far below the pressure corresponding to structural phase transition at 25.5 GPa. The reentrant behaviour of topological quantum phase with hydrostatic pressure would help in finding a correlation between topology and XMR effect through experiments.Comment: 12 pages, 4 figure

    Review of Cataract w.s.r. to Kacha

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    Cataract is a vision impairing disease characterized by gradual, progressive thickening of the lens. It is one of the leading causes of blindness in the world now a days. This is unfortunate, considering that the visual morbidity brought about by age-related cataract is reversible. As such, early detection, close monitoring and timely surgical intervention must be observed in the management of senile cataracts. Clinically the symptoms of Kacha can be correlated with Cataract

    A STUDY ON PERSPECTIVE OF SCHOOL STUDENTS TOWARDS PARENTING STYLES

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    Parenting styles are strongly correlated with a variety of characteristics of parent-adolescent relationships, hence it is a well-known research issue. Adolescence is a crucial developmental stage during which parents and children must reevaluate their interactions. The present study took into consideration the attitude of male and female school students towards parenting style. Both genders had the same perspective towards parenting style adopted by their parents. Parenting methods and parent-child relationships have many different functions. Among these goals are the development of children's abilities and skills, identification of those talents and skills, and parental familiarization with social standards and norms.
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