In this talk I present some of the more recent developments within the Covariant Spectator Theory. My focus will be on aspects of the derivation of gauge invariant electromagnetic threenucleon currents which are consistent with the hadronic equations and with the basic assumptions of this framework. Important dynamical ingredients of the three-nucleon currents are also discussed, namely the thr...

The aim of this study is to examine the volatility smile based on European options Shanghai stock exchange 50 ETF. data gives evidence existence a well-known U-shaped implied for SSE ETF market in China. For those near-month options, smirk also observed. And remains high short maturity and decreases as increases. patterns indicate that in-the-money out-of-the-money are more expensive relative a...

If NMR systems are to be used as practical quantum computers, the number of coupled spins will need to be so large that it is not feasible to rely on purely heteronuclear spin systems. The implementation of a quantum logic gate imposes certain constraints on the motion of those spins not directly involved in that gate, the so-called “spectator” spins; they must be returned to their initial stat...

Though nothing is known for B → ππ,Kπ,KK, we might conjecture that the FSI phases diminish as the initial mass increases. Meanwhile the relative FSI phase is known for the ggg and ”γ” decay amplitudes of the J/ψ decays: 3 ∆δ ≈ 90 and 75 for J/ψ → 00 and 01, respectively. Therefore, if the FSI phases diminish with the increasing initial mass, it should start diminishing somewhere between mJ/ψ an...

We report on the synthesis of a variety of C,E-bidentate triazolylidene ruthenium complexes that comprise different donor substituents E (E = C: phenyl anion; E = O: carboxylate, alkoxide; E = N: pyridine at heterocyclic carbon or nitrogen). Introduction of these donor functionalities is greatly facilitated by the synthetic versatility of triazoles, and their facile preparation routes. Five dif...

Panopticism is Michel Foucault’s term for the internalisation of surveillance and cultural control that closely linked to panopticon or architecture (associated with prisons) Jeremy Bentham during 18th 19th centuries. The purpose this article argue Adam Smith’s concept impartial spectator provides an alternative perspective internal may enhance moral development resistance oppressive forms cont...

A new experimental analysis of B → Kπ decays provides finite experimental values for the contributions from interference terms between the dominant penguin amplitude and the color-favored and color-suppressed tree amplitudes. These results can explain the puzzling failure to see CP violation in B → Kπ decays. Tree-penguin interference contributions are commonly believed to be the source of the ...