I explore the idea of simplicity as a belief-selection criterion in games. A pair of strategies in finite-automata representation (s1, s2) is a “Simple Nash Equilibrium” (SINE) if: (1) sj is a best-reply to si ; (2) every automaton for player j, which generates the same path as sj (given si), has at least as many states as sj . I apply SINE to a bilateral concession game and show that it captur...

Final state interactions in two-particle interferometry is considered for two-particle potentials which are the Coulomb plus “strong” one. For a simple model of the source we provide a full numerical calculation of the correlation function with taking into account two-particle Coulomb interaction plus final state strong interaction. It is found that for small sources (R0 = 1− 4 fm) the contribu...

We consider the interaction of quantum light with an ideal semiconductor microcavity. We investigate photon statistics in different conditions and the presence of detuning and exciton-exciton interaction. We show that in the resonant interaction and absence of the exciton-exciton interaction, the state of the whole system can be considered as   coherent state. According to our results, it turns...

The "fire-ball" observed in the multiple production of particles is interpreted and analysed in terms of a correlated assembly of produced particles like a superfluid. It is shown that the momentum spectrum of produced mesons is proportional to the form of dkfk2, by assuming J.¢4 for the meson-meson interaction Hamiltonian in the final state. A possibility of the many fire-balls is briefly disc...

Effects of final state interaction on asymmetries in inclusive scattering of polarized electrons on polarized He are investigated using a consistent He bound state wave function and 3N continuum scattering states. Significant effects are found, which influence the extraction of the magnetic neutron form factor from AT8 . The enhancement found experimentally for ATL8 near the 3N breakup threshol...