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Results tagged with quantum-mechanics
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user 92836
Quantum mechanics describes the microscopic properties of nature in a regime where classical mechanics no longer applies. It explains phenomena such as the wave-particle duality, quantization of energy, and the uncertainty principle and is generally used in single-body systems. Use the quantum-field-theory tag for the theory of many-body quantum-mechanical systems.
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Is the eigenvalue of Hamiltonian invariant under linear transformation of momentum operator?
It is given
The dynamics of a particle moving one-dimensionally in a potential
V(x) is governed by the Hamiltonian $H_0 = p^2 /2m + V(x) $, where $p
= -i\hbar d/dx$ is the momentum operator. …
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