We introduce a new configuration of optical NOR logic gateimplementedby using two symmetric circular shaped photonic crystal ring resonator made of dielectric Indium Phosphide rods in air substrate. The switching behavior of proposed optical gate was analyzed based on beam interference principle and perturbation theory. Numerical calculations were carried out by optiFDTD tool using a 2D FDTD do...

Our experiments on turbulent flow in a rotating annulus yield probability distribution functions (PDFs) for velocity increments δv( ), where is the separation between points. We fit these PDFs to a form derived for turbulent flows by Beck, who used the Tsallis nonextensive statistical mechanics formalism. For slow rotation rates, we find that the fit parameter q is 1.25 for small . At large , q...

To understand the mechanism of reverse tRNA translocation in the ribosome, all-atom molecular dynamics simulations of the ribosome-tRNAs-mRNA-EFG complex were performed. The complex at the post-translocational state was directed towards the translocational and pre-translocational states by fitting the complex into cryo-EM density maps. Between a series of the fitting simulations, umbrella sampl...

For the transformations of the potential q + q L L, where L is one of the following transformations: rotation, scaling, or translation, the corresponding transformation of the scattering amplitude is given. A necessary and sutlicient condition on the scattering amplitude for the scatterer to be spherically symmetric is derived as an application of the above results.

We cast the q-rotor in the framework of Barnett-Pegg theory for rotation angle, whose underlying algebra is SUq(2). A new method to fix the deformation parameter from the theory is suggested. We test our ideas by fitting rotational spectra in deformed even-even and superdeformed nuclei. The results are in good agreement with the previous phenomenological applications of q-rotor model.

We derive a simple, fast one-dimensional integral for the equatorial rotation curve of a thin disk with surface density Σ(R) modeled as a spheroid with axis ratio q. The result is simpler than standard expressions even in the limit of an infinitely thin disk (q → 0). Subject headings: galaxies: kinematics and dynamics

A mapping between the operators of the bosonic oscillator and the Lorentz rotation and boost generators is presented. The analog of this map in the qdeformed regime is then applied to q-deformed bosonic oscillators to generate a q-deformed Lorentz algebra, via an inverse of the standard chiral decomposition. A fundamental representation, and the co-algebra structure, are given, and the generato...

At first, this may seem obvious, but in fact the problem is already non-trivial even in the case of four-sided pyramids, which can possibly have some obtuse dihedral angles (see Figure 1). Formally, we have the following result: Collapsing Walls Theorem. Let P ⊂ R be a pyramid over a convex polygon Q. For a face F of P , denote by eF the edge between F and the base: eF = F ∩Q, and let AF denote...

Recently, a visual secret sharing scheme for q multiple secret images allowing the rotation of shares, a VSSq-MI-R schemes for short, is proposed by Iwamoto et al. In this paper, another definition of VSS-q-MI-R schemes is given, which is simpler than that by Iwamoto et al.

In this paper, we report the observation and characterisation of a systematic error in implementation U3 gates IBM quantum computers. By measuring effect gate for various rotation angles appears as an over-rotation, whose magnitude does not correlate with IBM’s cited errors calculated using Clifford randomized benchmarking. We propose simple mitigation procedure to limit effects error. show tha...