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Article Navigation >  Nuclear Physics Review  > 2004  >  21(4): 294-297

WANG Shun-jin, ZHOU Shan-gui, Hans-Christian Pauli. Particle-antiparticle Degrees of Freedom and Related Quantum Number for Dirac Particles[J]. Nuclear Physics Review, 2004, 21(4): 294-297. doi: 10.11804/NuclPhysRev.21.04.294
Citation: WANG Shun-jin, ZHOU Shan-gui, Hans-Christian Pauli. Particle-antiparticle Degrees of Freedom and Related Quantum Number for Dirac Particles[J]. Nuclear Physics Review, 2004, 21(4): 294-297. doi: 10.11804/NuclPhysRev.21.04.294
shu

Particle-antiparticle Degrees of Freedom and Related Quantum Number for Dirac Particles

doi: 10.11804/NuclPhysRev.21.04.294

  • (1 Department of Physics; Sichuan University; Chengdu 610064; China; 2 Institute of Theoretical Physics; Chinese Academy Sciences; Beijing 100080; 3 Max-Planck-Institut for Nuclear Physics; 69029 Heidelberg; Germany); 4 Center of Theoretical Nuclear Physics;National Laboratory of Heavy Ion Accelerator of Lanzhou;Lanzhou 730000;China;

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2004-12-20
  • he particle-antiparticle degrees of freedom and the corresponding intrinsic space are introduced to study the dynamical symmetry of the Dirac particle. As a result, the particle-antiparticle quantum number appears naturally and the Dirac particle has five quantum numbers instead of four. An anti-symmetry of the Dirac Hamiltonian and a dual symmetry of its eigen functions are explored. The operator of the Dirac equation in central potentials is found to be the analog of the helicity operator of ...
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Particle-antiparticle Degrees of Freedom and Related Quantum Number for Dirac Particles

doi: 10.11804/NuclPhysRev.21.04.294
  • (1 Department of Physics; Sichuan University; Chengdu 610064; China; 2 Institute of Theoretical Physics; Chinese Academy Sciences; Beijing 100080; 3 Max-Planck-Institut for Nuclear Physics; 69029 Heidelberg; Germany); 4 Center of Theoretical Nuclear Physics;National Laboratory of Heavy Ion Accelerator of Lanzhou;Lanzhou 730000;China;
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2004-12-20

Abstract: he particle-antiparticle degrees of freedom and the corresponding intrinsic space are introduced to study the dynamical symmetry of the Dirac particle. As a result, the particle-antiparticle quantum number appears naturally and the Dirac particle has five quantum numbers instead of four. An anti-symmetry of the Dirac Hamiltonian and a dual symmetry of its eigen functions are explored. The operator of the Dirac equation in central potentials is found to be the analog of the helicity operator of ...

WANG Shun-jin, ZHOU Shan-gui, Hans-Christian Pauli. Particle-antiparticle Degrees of Freedom and Related Quantum Number for Dirac Particles[J]. Nuclear Physics Review, 2004, 21(4): 294-297. doi: 10.11804/NuclPhysRev.21.04.294
Citation: WANG Shun-jin, ZHOU Shan-gui, Hans-Christian Pauli. Particle-antiparticle Degrees of Freedom and Related Quantum Number for Dirac Particles[J]. Nuclear Physics Review, 2004, 21(4): 294-297. doi: 10.11804/NuclPhysRev.21.04.294
shu

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