Abstract
The classical probe dynamics of the 11-dimensional massless superparticles in the background geometry produced by (Formula presented) source (Formula presented)-momenta is investigated in the framework of (Formula presented)-sector DLCQ supergravity. We expand the probe action up to two fermion terms and find that the fermionic contributions are the spin-orbit couplings, which precisely agree with the matrix theory calculations. We comment on the lack of nonperturbative corrections in the one-loop matrix quantum mechanics effective action and its compatibility with the supergravity analysis.
| Original language | English |
|---|---|
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 60 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1999 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)
Cite this
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Eleven-dimensional massless superparticles and matrix theory spin-orbit couplings reexamined. / Hyun, Seungjoon; Kiem, Youngjai; Shin, Hyeonjoon.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 60, No. 8, 01.01.1999.Research output: Contribution to journal › Article
TY - JOUR
T1 - Eleven-dimensional massless superparticles and matrix theory spin-orbit couplings reexamined
AU - Hyun, Seungjoon
AU - Kiem, Youngjai
AU - Shin, Hyeonjoon
PY - 1999/1/1
Y1 - 1999/1/1
N2 - The classical probe dynamics of the 11-dimensional massless superparticles in the background geometry produced by (Formula presented) source (Formula presented)-momenta is investigated in the framework of (Formula presented)-sector DLCQ supergravity. We expand the probe action up to two fermion terms and find that the fermionic contributions are the spin-orbit couplings, which precisely agree with the matrix theory calculations. We comment on the lack of nonperturbative corrections in the one-loop matrix quantum mechanics effective action and its compatibility with the supergravity analysis.
AB - The classical probe dynamics of the 11-dimensional massless superparticles in the background geometry produced by (Formula presented) source (Formula presented)-momenta is investigated in the framework of (Formula presented)-sector DLCQ supergravity. We expand the probe action up to two fermion terms and find that the fermionic contributions are the spin-orbit couplings, which precisely agree with the matrix theory calculations. We comment on the lack of nonperturbative corrections in the one-loop matrix quantum mechanics effective action and its compatibility with the supergravity analysis.
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U2 - 10.1103/PhysRevD.60.084024
DO - 10.1103/PhysRevD.60.084024
M3 - Article
VL - 60
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 1550-7998
IS - 8
ER -