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Index Theorem and Overlap Formalism with Naive and Minimally Doubled Fermions
Index Theorem Overlap Formalism Naive
2011/1/6
We present a theoretical foundation for the Index theorem in naive and minimally doubled lattice fermions by studying the spectral flow of a Hermitean version of Dirac operators. We utilize the point ...
Two-hadron correlations in the Color Glass Condensate formalism
Two-hadron correlations Color Glass Condensate formalism
2010/12/29
Two-hadron correlations are a sensitive probe of the dynamics of gluon saturation and the Color Glass Condensate formalism where the degrees of freedom are Wilson lines of the gluon field. It is shown...
The Bargmann-Wigner Formalism for Higher Spins (up to 2)
Bargmann-Wigner Formalism Higher Spins
2010/12/21
On the basis of our recent modifications of the Dirac formalism we general-ize the Bargmann-Wigner formalism for higher spins to be compatible with other formalisms for bosons.
Heavy-particle formalism with Foldy-Wouthuysen representation
Heavy-particle formalism Foldy-Wouthuysen representation
2010/11/11
We use the Foldy-Wouthuysen representation to construct Lorentz-invariant interactions. The couplings obtained this way feature a straightforward $1/m$ expansion, which ensures Lorentz invariance orde...