Finite-size scaling approach for the Schrödinger equation
نویسندگان
چکیده
We present a finite-size scaling approach for the calculations of the critical parameters of the few-body Schrödinger equation. This approach gives very accurate results for the critical parameters by using a systematic expansion in a finite basis set. To illustrate this approach we added detailed calculations for the critical screening length and the critical exponents for the Yukawa potential. @S1050-2947~98!50103-5#
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