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The defining properties of Yano tensors naturally generalize those of Killing vectors to anti-symmetric tensor fields of arbitrary rank. We show how the Yano tensors of flat spacetime can be used to c...
This thesis presents a series of results relating to conserved charges in general relativity. In particular, we give a general expression for a gravitational charge corresponding to a boost Killing ve...
Galilean currents and charges     Galilean currents  charges       2010/12/23
We derive the Noether currents and charges associated with an internal galilean invariance---a symmetry recently postulated in the context of so-called galileon theories. Along the way we clarify the...
We consider the hydrodynamic regime of gauge theories with general triangle anomalies, where the participating currents may be global or gauged, abelian or non-abelian. We generalize the argument of ...
Galilean currents and charges      Galilean currents  charges        2010/12/21
We derive the Noether currents and charges associated with an internal galilean invariance (x) ! (x)+b μ xμ—a symmetry recently postulated in the context of so-called galileon theories. Along the wa...
This is the first part of our mathematical survey on the equations of motion of classical absorber electrodynamics, which shall be introduced and discussed briefly. Its basic equations of motion are t...
This is the second part of our mathematical survey on the equations of motion of classical absorber electrodynamics. Here we study the equations of Wheeler-Feynman (WF) electrodynamics, which describe...
We perform a nonrelativistic contraction of N-extended Poincar´e superalgebra with internal symmetry U(N) and general set of N(N −1) real central charges.
We show the lattice QCD results on the axial charge gAN*N* of negative parity nucleon resonances, N*(1535) and N*(1650), which are key clues to the chiral structure in baryon sector. The measurements ...
2001Vol.36No.1pp.33-36DOI: Conservative Currents of Boundary Charges in AdS2+1 Gravity FENG Sze-Shiang,1,2 WANG Bin3 and MENG Xin-He4 1 CCAST (World Laboratory), P.O. Bo...
2003Vol.40No.6pp.727-734DOI: Correct Evaluation of the Effect of Transverse Effective Charges on Phonons in AlAs Quantum Dots QIN Guo-Yi Department of Physics, Nanjing ...
We give a review of our recent work on conserved charges in cosmological spacetimes. We compute the mass and the angular momenta of various solutions in D dimensions. This is an extended version of a ...
Since the proposal of the AdS/CFT correspondence, made by Maldacena and Witten, there has been some controversy about the definition of conserved Noether charges associated with asymptotic isometries ...
An experiment in which decoherence, i.e. the transition from quantum to classical behaviour, can be studied in detail was proposed by Anglin and Zurek [1] and has now been realized. An electron beam i...
We solve the problem of a resistive toroid carrying a steady azimuthal current. We use standard toroidal coordinates, in which case Laplace’s equation is R-separable. We obtain the electric potential ...

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