On simultaneous weak measurements of kinetic energy and potential energy of the quantum harmonic oscillator

Authors

  • John Paul A. Besagas ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Eric A. Galapon ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We consider the simultaneous weak quantum measurements of kinetic energy and potential energy of the harmonic oscillator using the Arthurs-Kelly model for joint quantum measurements. The harmonic oscillator is preselected and post selected in its ground state. Under the weak coupling limit, the measurement may yield a negative value of the kinetic and potential energy.

Proceedings SPP 2014 Cover

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Published

2014-10-17

Issue

2014: Proceedings of the 32nd Samahang Pisika ng Pilipinas Physics Congress

Section

Theoretical Physics

Copyright Information

© 2014 John Paul A. Besagas, Eric A. Galapon
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How to Cite

[1]
JPA Besagas and EA Galapon, On simultaneous weak measurements of kinetic energy and potential energy of the quantum harmonic oscillator, in Proceedings of the 32nd Samahang Pisika ng Pilipinas Physics Congress (Philippines, 2014), SPP2014-5A-03. URL: https://proceedings.spp-online.org/article/view/1844
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