Origin of internal magnetic field in an atom

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SUMMARY

The internal magnetic field in an atom originates from the spin-orbit interaction of electrons, which is fundamentally linked to the energy calculations performed in the electron's reference frame. This energy is then reconciled with the nucleus reference frame through Thomas precession. The Dirac equation plays a crucial role in explaining the emergence of this energy, although it appears to drop out when transitioning to the nucleus's perspective. For a more detailed exploration, refer to the provided resources.

PREREQUISITES
  • Understanding of quantum mechanics principles, particularly spin and angular momentum.
  • Familiarity with the Dirac equation and its implications in quantum physics.
  • Knowledge of Thomas precession and its relevance in relativistic physics.
  • Basic comprehension of atomic structure and electron behavior.
NEXT STEPS
  • Study the Dirac equation and its applications in quantum mechanics.
  • Research Thomas precession and its significance in particle physics.
  • Examine the concept of spin-orbit interaction in greater detail.
  • Explore advanced quantum mechanics resources for a deeper understanding of atomic magnetic fields.
USEFUL FOR

Physicists, quantum mechanics students, and researchers interested in atomic structure and magnetic interactions within atoms.

Aniket1
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What is the origin of the internal magnetic field in an atom (which gives rise to spin-orbit interaction in an electron).
The energy associated with this field is calculated using the reference frame of the electron and then returning back to the nucleus reference frame (thomas precision). But how do we explain the existence of this energy in the nucleus reference frame?
 
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