A m i t r a z, a n i ns e c t i c i d e /a ca ri c i de of the f o r m a m i d i n e p e st i c i d e s group, is a ? 2 a d r e n e r g i c ag on i st a nd of t he a m i d i ne c h e m i ca l f a m il y generally us e d to c o n t r ol animal e c top a r a s i t e s. Poisoning due to am i t r a z i s r a r e and character...

We propose two independent methods to determine the CKM phase γ and the tree and penguin amplitudes using neutral B decays, assuming that the phase β is known. Based on flavor SU(3) symmetry and SU(3) breaking effect, one method uses the decay processes B 0 (t) → π 0 K S , B 0 → ηK 0 (K S → ππ) and their charge-conjugate processes, and the other uses the processes B 0 (t) → π 0 K S , B 0 → π 0 ...

Using a three-level algorithm we perform a high-precision lattice computation of the static force up to 1fm in the 2+1 dimensional SU(5) gauge theory. Discretization errors and the continuum limit are discussed in detail. By comparison with existing SU(2) and SU(3) data it is found that σr 2 0 = 1.65 − π 24 holds at an accuracy of 1% for all N ≥ 2, where r 0 is the Sommer reference scale. The e...

We analyze the spectrum of dyons in N = 4 supersymmetric Yang-Mills theory with gauge group SU (3) spontaneously broken down to U (1) × U (1). The Higgs fields select a natural basis of simple roots. Acting with S-duality on the W-boson states corresponding to simple roots leads to an orbit of BPS dyon states that are magnetically charged with respect to one of the U (1)'s. The corresponding mo...

Conformality is inspired by superstring duality and assumes that the particle spectrum of the standard model is enriched such that there is a conformal fixed point of the renormalization group at the TeV scale. Above this scale the coupling do not run so the hierarchy is nullified. Until very recently, the possibility of testing string theory seemed at best remote. The advent of AdS/CFT s and l...

Abstract We propose a practical recipe to compute the s -parametrized maps for systems with SU(1, 1) symmetry using connection between Q- and P- symbols through action of an operator invariant under group. This establishes equivalence relations 1)-covariant maps. The particular case self-dual (Wigner) phase-space functions, defined on upper sheet two-sheet hyperboloid (or, equivalently, inside ...

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New S-dualities in a scale invariant N = 2 gauge theory with SU(2) × SU(2) gauge group are derived from embeddings of the theory in two different larger asymptotically free theories. The true coupling space of the scale invariant theory is a 20-fold identification of the coupling space found in the Mand string-theory derivations of the low energy effective action, implying a larger S-duality gr...