A STUDY OF ONE AND TWO ELECTRON CENTRAL FORCE PROBLEMS USING THE HYPERVIRIAL THEOREM
WISCONSIN UNIV-MADISON THEORETICAL CHEMISTRY INST
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The hypervirial theorem is used to develop expectation value relationships for one and two electron central force problems. Ground state helium trial functions are scaled to identically satisfy a particular family of these relationships. It is show that this procedure results in improved expectation values for positive powers of the radial coordinate.
- Theoretical Mathematics