eISSN:2278-5299

International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35

A News Letter Sign UP!
Study on a Phase Space Representation of Quantum Theory

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.2 Issue 2, pp 26-35,Year 2013

STUDY ON A PHASE SPACE REPRESENTATION OF QUANTUM THEORY

Tokiniaina RANAIVOSON, RAOELINA ANDRIAMBOLOLONA, Rakotoson HANITRIARIVO,Roland RABOANARY

Correspondence should be addressed to :

Received : 03 April 2013; Accepted : 09 April 2013 ; Published : 30 April 2013

Share
Download 125
View 178
Article No. 10153
Abstract

A study on a method for the establishment of a phase space representation of quantum theory is presented. The approach utilizes the properties of Gaussian distribution, the properties of Hermite polynomials, Fourier analysis and the current formulation of quantum mechanics which is based on the use of Hilbert space and linear operators theory. Phase space representation of quantum states and wave functions in phase space are introduced using properties of a set of functions called harmonic Gaussian functions. Then, new operators called dispersion operators are defined and identified as the operators which admit as eigenstates the basis states of the phase space representation. Generalization of the approach for multidimensional cases is shown. Examples of applications are given.

Key Words   
Phase space, Quantum theory, Quantum state, Wave function, Linear operator, Hermite polyno
Copyright
References
  1. Raoelina Andriambololona, “Mécanique quantique”, Collection LIRA, INSTN Madagascar, 1990
  2. E.P. Wigner, "On the quantum correction for thermodynamic equilibrium", Phys. Rev 40, 749-759, 1932
  3. H.J. Groenewold, "On the Principles of elementary quantum mechanics",Physica 12, 1946
  4. J.E. Moyal, "Quantum mechanics as a statistical theory", Proceedings of the Cambridge Philosophical Society 45, 99–124, 1949
  5. T.L Curtright ,C.K. Zachos,“ Quantum Mechanics in Phase Space“, arXiv:1104.5269v2 [physics.hist-ph]”, 2011.
  6. D.Dragoman, “Phase space formulation of quantum mechanics, Insight into the measurement problem”,Physica Scripta 72, 290–295, 2005
  7. A. Nassimi, “Quantum Mechanics in Phase Space”, ArXiv:0706.0237[quant-ph], 2008
  8. H.-W. Lee, “Theory and application of the quantum phase-space distribution functions”, Phys.Rep 259, Issue 3, 147-211, 1995
  9. A.Kenfack, K.Zyczkowski, “Negativity of the Wigner function as an indicator of non-classicality”,Journal of optics B: Quantum Semiclass. Opt. 6, 396–404,2004.
  10. D. I. Bondar, R.Cabrera, D. V. Zhdanov, H. A. Rabitz, “Wigner function's negativity reinterpreted: Non-conservation as quantum efficiency indicator”, arXiv:1202.3628v3 [quant-ph], 2013.
  11. T. Ranaivoson, Raoelina Andriambololona, H. Rakotoson, “Time frequency analysis and harmonic Gaussian functions”, arXiv:1303.1909 [math.GM], 2013.
  12. Raoelina Andriambololona, “Algèbre linéaire et multilinéaire”, Collection LIRA, INSTN Madagascar,1986.
To cite this article

Tokiniaina RANAIVOSON, RAOELINA ANDRIAMBOLOLONA, Rakotoson HANITRIARIVO,Roland RABOANARY , " Study On A Phase Space Representation Of Quantum Theory ", International Journal of Latest Research in Science and Technology . Vol. 2, Issue 2, pp 26-35 , 2013


Responsive image

MNK Publication was founded in 2012 to upholder revolutionary ideas that would advance the research and practice of business and management. Today, we comply with to advance fresh thinking in latest scientific fields where we think we can make a real difference and growth now also including medical and social care, education,management and engineering.

Responsive image

We offers several opportunities for partnership and tie-up with individual, corporate and organizational level. We are working on the open access platform. Editors, authors, readers, librarians and conference organizer can work together. We are giving open opportunities to all. Our team is always willing to work and collaborate to promote open access publication.

Responsive image

Our Journals provide one of the strongest International open access platform for research communities. Our conference proceeding services provide conference organizers a privileged platform for publishing extended conference papers as journal publications. It is deliberated to disseminate scientific research and to establish long term International collaborations and partnerships with academic communities and conference organizers.