Spectral Theory
A scattering state refers to a type of quantum state that describes the behavior of a particle when it interacts with a potential, typically in a way that results in the particle being deflected or scattered. Unlike bound states, where particles are confined to specific regions, scattering states exist when the energy of the particle is greater than the potential energy, allowing it to move freely and interact with other particles or fields. This concept is essential for understanding how particles behave in collisions and interactions.
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