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  • Jq085q04d?file=thumbnail
    Article
    Vivian, Tim
    Blame it on Walt Disney. Our cartoons have sentimentalized and therefore falsified-the animal kingdom. Think of Bambi and Thumper. Even more, think of all the cute little talking animals that serve as comic relief in recent Disney films, tossing off . . .
  • 9p290d025?file=thumbnail
    Article
    Guo, Peng
    We explore a variational approach to the finite-volume N-body problem. The general formalism for N nonrelativistic spinless particles interacting with periodic pairwise potentials yields N-body secular equations. The solutions depend on the infinite-v . . .
  • Hd76s233t?file=thumbnail
    Article
    Guo, Peng
    We present a study of a 1+1 dimensional heavy-light three-body system in finite volume. The heavy-light system is simulated by a coupled-channel ϕ4 type lattice model, and both ground state and excited states of multiparticle energy spectra are measur . . .
  • Work
    Article
    Guo, Peng
    In present work, we show how the threshold expansion formula of N identical bosons in finite volume may be derived by iterations of Faddeev-type coupled dynamical equations. The energy shift of N-boson system near threshold is dominated by zero momen . . .
  • Zs25xc11w?file=thumbnail
    Article
    Guo, Peng
    We present a formalism to describe two-π+ and three-π+ dynamics in finite volume, the formalism is based on combination of a variational approach and the Faddeev method. Both pairwise and three-body interactions are included in the presentation. Impac . . .