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arXiv 0902.0542hep-thgr-qcmath-phmath.MP
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用SU(n),SO(n),SP(n)群的手征不变量表示的常挠可积弦模型

Integrable string models with constant torsion in terms of chiral invariants of SU(n), SO(n), SP(n) groups

V. D. Gershun

摘要:

利用SU(n),SO(n),SP(n)群的主手征模型的不变局部手征流,在手征本原不变流的Riemmann空间和手征非本原Casimir算子的Hamiltonian上构造了新的流体动力学型可积弦方程.

英文摘要:

We used the invariant local chiral currents of principal chiral models for SU(n), SO(n), SP(n) groups to construct new integrable string equations of hydrodynamic type on the Riemmann space of the chiral primitive invariant currents and on the chiral non-primitive Casimir operators as Hamiltonians.

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