On Calculating Response Functions Via Their Lorentz Integral Transforms
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The accuracy of reconstruction of a response function from its Lorentz integral transform is studied in an exactly solvable model. An inversion procedure is elaborated in detail and features of the procedure are studied. Unlike results in the literature pertaining to the same model, the response function is reconstructed from its Lorentz integral transform with rather high accuracy.
Acknowledgement of support is given to RFBR Grant No. 18-02-00778 (V.D.E and V.Yu.S.).
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