2 papers
q-bio.PE2004
Entanglement Invariants and Phylogenetic Branching
J. G. Sumner, P. D. Jarvis
It is possible to consider stochastic models of sequence evolution in phylogenetics in the context of a dynamical tensor description inspired from physics. Approaching the problem…
hep-th2002
Polar decomposition of a Dirac spinor
J. G. Sumner, P. D. Jarvis
Local decompositions of a Dirac spinor into `charged' and `real' pieces psi(x) = M(x) chi(x) are considered. chi(x) is a Majorana spinor, and M(x) a suitable Dirac-algebra valued f…