Hasan, E.H., Rabei, E.M. and Ghassib, H.B. (2004) Quantization of Higher-Order Constrained Lagrangian Systems Using the WKB Approximation. International Journal of Theoretical Physics, 43, 1073-1096.
http://link.springer.com/article/10.1023/B:IJTP.0000049027.45011.37
https://doi.org/10.1023/B:IJTP.0000049027.45011.37

has been cited by the following article:

• TITLE: Path Integral Quantization of Nonconservative Systems

  AUTHORS: Ola A. Jarab’ah, Khaled I. Nawafleh

  KEYWORDS: Path Integral, Irregular Lagrangian, Nonconservative Systems, Wave Function, Principal Function

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.6 No.8, August 10, 2018

  ABSTRACT: In this paper nonconservative systems are investigated within the framework of Euler Lagrange equations. The solutions of these equations are used to find the principal function S, this function is used to formulate the wave function and then to quantize these systems using path integral method. One example is considered to demonstrate the application of our formalism.