Exponential Ansatz is a mathematical formulation in quantum chemistry where the wavefunction is expressed as the exponential of a cluster operator acting on a reference state, distinguishing it from other wavefunction ansätze by its ability to systematically incorporate electron correlation through an exponential expansion that ensures size extensivity.
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Structure of the exact wave function
Hiroshi Nakatsuji · The Journal of Chemical Physics · 2000 · 127 citations · Full text
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Indian Association for the Cultivation of Science, India
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Waterloo, Canada
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Kyoto, Japan
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Cologne, Germany
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Indian Association for the Cultivation of Science
Kolkata, India
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Institute of Physics
Warsaw, Poland
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University of Warsaw
Warsaw, Poland
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Comenius University Bratislava
Bratislava, Slovakia
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PRD · 2 publications · 54 citations
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