Solitons Makoto Kobayashi KEK 20111027 Recollections of Nagoya Univ Under graduate 19631967 Graduate 19671972 Chiral s ymmetry Maskawa Kondo Hattori ID: 475704
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Slide1
Dipole Moment of Solitons
Makoto KobayashiKEK
2011/10/27Slide2
Recollections of Nagoya Univ.Under graduate 1963-1967
Graduate 1967-1972
Chiral
symmetry Maskawa, Kondo, Hattori
Deep inelastic scattering Iizuka, Nitto
Cosmic ray events
Nakagawa, NittoSlide3
elec. charge x spin
mag. moment
mag. monopole x spin
e.d.m. ?Slide4
N=2
Supersymmetric SU(2) Gauge Model
N=2
Supermultiplet
:
BPS solution with
Spin:
Mass:Slide5
Spin ½ monopole
Electric dipole moment from the long distance behavior
Kastnor
, Na; P.R. D60(1999), 025002
Kobayashi; P.T.P. 117(2007), 479
Spin angular momentum:Slide6
Dyon
Witten 1979Slide7
Spin 1/2 dyon
Kobayashi, Kugo, Tokunaga 2007Progr
.
Theor
. Phys.
118(2007), 921
Normalization of
Spin Angular MomentumSlide8
Dipole Moment of Dyon
electric dipole moment
magnetic dipole moment
No
magnetic dipole momentSlide9
Duality(1)
N=2 SU(2) gauge theory
Effective U(1) gauge theory
S-dual
Electric
MagneticSlide10
Duality(2)
Dyon in dual variables
Coulomb part
Dipole partSlide11
Summary
Dyon looks like ‘electron’ in the dual discription
EDM of ‘electron is calculated non-perturbatively.
Dyon in the original discription
Magnetic moment
Electric moment
Magnetic moment
Electric moment