Position and momentum cannot be measured simultaneously with arbitrary precision due to the Heisenberg uncertainty principle
the verdict
SUPPORTED
the evidence backs this
confidence 90/100
The claim that position and momentum cannot be measured simultaneously with arbitrary precision is a foundational and well-supported tenet of quantum mechanics known as the Heisenberg uncertainty principle.
Evidence for · 3
Uncertainty principle for angular position and angular momentum
2004 · cited by 252
The study discusses the foundational role of the uncertainty principle relating position and linear momentum in physical systems.
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More for · 2
Determination of probability density, position and momentum uncertainties, and information theoretic measures using a class of inversely quadratic Yukawa potential
2025 · cited by 4
The paper reinforces the Heisenberg uncertainty principle, noting that it imposes limits on the precise simultaneous measurement of conjugate variables like position and momentum.
Quantum-enhanced multiparameter sensing in a single mode.
2025 · cited by 2
The research acknowledges that position and momentum cannot be simultaneously measured to arbitrary accuracy due to Heisenberg's uncertainty principle, though alternative modular observables can bypass standard quantum limits.