Trio-Spinor Formalism and Baryon-Lepton Symmetry

Baryon- and Lepton-Nonconserving Processes

( ~Present address: Fermi National Accelerator Laboratory, P. O. Box 500, Batavia, Ill. 60510. T. Appelguist and J. Carazzone, Phys. Rev. D 11, 2856 (1975). E. G., J. Collins, F. Wilczek, and A. Zee, Phys. Rev. D 18, 242 (1978); D. Toussaint, Phys. Rev. D 18, 1626 (1978}. Yoichi Kazama and York-Peng Yao, to be published. C. Callan, Phys. Hev. D 2, 1541 (1970); K. Symanzik, Commun. Math. Phys. 1...

Emergent Dark Matter, Baryon, and Lepton Numbers

We present a new mechanism for transferring a pre-existing lepton or baryon asymmetry to a dark matter asymmetry that relies on mass mixing which is dynamically induced in the early universe. Such mixing can succeed with only generic scales and operators and can give rise to distinctive relationships between the asymmetries in the two sectors. The mixing eliminates the need for the type of addi...

Quark-lepton Symmetry and Complementarity

Pure Spinor Formalism for Conformal Fermion and Conserved Currents

Pure spinor formalism and non-integrable exponential factors are used for constructing the conformal-invariant wave equation and Lagrangian density for massive fermion. It is proved that canonical Dirac Lagrangian for massive fermion is invariant under induced projective conformal transformations.

Simplifying and Extending the AdS5 × S Pure Spinor Formalism

Although the AdS5×S worldsheet action is not quadratic, some features of the pure spinor formalism are simpler in an AdS5 × S background than in a flat background. The BRST operator acts geometrically, the left and right-moving pure spinor ghosts can be treated as complex conjugates, the zero mode measure factor is trivial, and the b ghost does not require non-minimal fields. Furthermore, a top...