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The Nondemolition Measurement of Quantum Time |
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| Authors: | V. P. Belavkin M. G. Perkins |
| Abstract: | The problem of time operator in quantummechanics is revisited. The unsharp measurement modelfor quantum time based on the dynamical system-clockinteraction is studied. Our analysis shows that theproblem of the quantum time operator with continuousspectrum cannot be separated from the measurementproblem for quantum time. |
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