Physics · Quantum Mechanics
Consider a quantum system that evolves sequentially with a finite sequence of Hermitian Hamiltonians {H0, H1, ..., Hn}. The full evolution operator is written as O = UnUn-1...U1U0 = e-iH, where Uj = e-iHj for j = 0, 1, ..., n. Then the operator H must be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a Hermitian operator.✓
- 2a non-Hermitian operator.
- 3undefined.
- 4a unitary operator.
Correct answer
a Hermitian operator.
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