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Volumn 61, Issue 11, 2000, Pages 7795-7802

Atomic force microscope as an open system and the Ehrenfest force

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EID: 0001635154     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.61.7795     Document Type: Article
Times cited : (25)

References (39)
  • 14
    • 36149010884 scopus 로고
    • J. Schwinger, Phys. Rev. 82, 914 (1951). Imposing the surface condition in Eq. (1) on Schwinger’s principle of stationary action is equivalent to augmenting the Lagrange function operator in such a way as to lead to a class of generators whose associated infinitesimal transformations yield variations of the action-integral operator for an open system that are similar in form and content to those obtained for a total isolated system. Schwinger applied his principle to a total system by varying the time and the field variables in the spacelike surface (which corresponds to the system at a given time) at the two time end points. However, the general statement of his principle, as given in his Eq. (2.19), allows for corresponding variations of the timelike surface (varying the spatial boundary of an open system for each time) and for variations of the field variables in this surface, thereby enabling one to define the quantum mechanics of an open system Ω.
    • (1951) Phys. Rev. , vol.82 , pp. 914
    • Schwinger, J.1
  • 23
    • 0003627159 scopus 로고
    • See, also W. Pauli, in Encyclopedia of Physics, edited by S. F. Lügge (Springer, Berlin, 1958), Pt. 1Vol. 5.
    • (1958) Encyclopedia of Physics
  • 27
    • 85037917562 scopus 로고    scopus 로고
    • T. A. Keith (private communication).
    • Keith, T.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.