Mirage mediation realized in the Kachru-Kallosh-Linde-Trivedi (KKLT) flux compactification can naturally suppress up-type Higgs soft mass at low energy scales. As a result, compared to conventional scenarios, degree of electroweak fine-tuning be reduced further up by loop factor if Higgsinos are much lighter than heavy doublet. Interestingly, this feature holds even high-scale supersymmetry as ...

Linde type J zeolite was synthesized out of kaolinite raw material through hydrothermal reactions, once potassium hydroxide used as an activator. The physicochemical characteristics the were surveyed by using XRD, SEM/EDX, and FT-IR analytical methods. Moreover, capability Type for ammonium ion removal from aqueous solutions evaluated in present study batch adsorption experiments. Further, conc...

Due to latest advancements in the field of remote sensing, it becomes easier acquire high quality images by use various satellites along with sensing components. But massive quantity data poses a challenging issue store and effectively transmit images. Therefore, image compression techniques can be utilized process In this aspect, vector quantization (VQ) employed for widely applied VQ approach...

a consistency criteria is given for a certain class of finite positive measures on the surfaces of the finite dimensional unit balls in a real separable hilbert space. it is proved, through a kolmogorov type existence theorem, that the class induces a unique positive measure on the surface of the unit ball in the hilbert space. as an application, this will naturally accomplish the work of kante...

This paper introduces a new method for reducing the number of distance calculations in the generalized Lloyd algorithm (GLA), which is a widely used method to construct a codebook in vector quantization. Reduced comparison search detects the activity of the code vectors and utilizes it on the classification of the training vectors. For training vectors whose current code vector has not been mod...

In a series of recent papers Kallosh, Linde, and collaborators provide a unified description of single-field inflation with several types of potentials ranging from power law to supergravity, in terms of just one parameter α. These so-called α attractors predict a spectral index ns and a tensor-to-scalar ratio r, which are fully compatible with the latest Planck data. The only common feature of...

We investigate the parameter space of two-field inflation models where inflation terminates via a firstorder phase transition causing nucleation of bubbles. Such models experience a tension from the need to ensure nearly scale-invariant density perturbations, while avoiding a near scale-invariant bubble size distribution which would conflict observations. We perform an exact analysis of the dif...

We propose a new mechanism for obtaining de Sitter vacua in type IIB string theory compactified on (orientifolded) Calabi-Yau manifolds similar to those recently studied by Kachru, Kallosh, Linde and Trivedi (KKLT). dS vacuum appears in KKLT model after uplifting an AdS vacuum by adding an anti-D3-brane, which explicitly breaks supersymmetry. We accomplish the same goal by adding fluxes of gaug...