Aharonov–Bohm effect

Electrons experience phase shifts due to electromagnetic potentials without magnetic fields

Aharonov–Bohm effect

Electrons experience phase shifts due to electromagnetic potentials without magnetic fields

The Aharonov-Bohm effect demonstrates that charged particles can be influenced by electromagnetic potentials even in regions where magnetic and electric fields are zero. This phenomenon highlights the fundamental role of potentials in quantum mechanics.

Example

In an experiment, electrons traveling around a solenoid with no magnetic field present still exhibit a phase shift, indicating the influence of the electromagnetic potential.

Understanding this effect is crucial for advancing quantum mechanics and exploring the implications of potentials in physical theories.

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