विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| हार्ट्री-फॉक विधि× | मोल्लर-प्लेसेट पर्टर्बेशन थ्योरी× | |
|---|---|---|
| क्षेत्र | क्वांटम कंप्यूटिंग | क्वांटम कंप्यूटिंग |
| परिवार | Machine learning | Machine learning |
| उद्भव वर्ष≠ | 1928 | 1934 |
| प्रवर्तक≠ | Douglas Hartree and Vladimir Fock | Christian Möller and Milton Plesset |
| प्रकार≠ | Electronic structure method | Post-Hartree-Fock method |
| मौलिक स्रोत≠ | Fock, V. (1930). Näherungsmethode zur Lösung des quantenmechanischen Mehrkörperproblems. Zeitschrift für Physik, 61, 126–148. link ↗ | Möller, C., Plesset, M. S. (1934). Note on an approximation treatment for many-electron systems. Physical Review, 46, 618–622. link ↗ |
| उपनाम≠ | HF, self-consistent field | MP2, MP3, MP4 |
| संबंधित≠ | 4 | 3 |
| सारांश≠ | The Hartree-Fock (HF) method is a foundational self-consistent field approach for solving the many-electron Schrödinger equation. Developed independently by Douglas Hartree and Vladimir Fock in the late 1920s, it approximates the ground state by assuming electrons move in an average field generated by all other electrons, enabling tractable quantum chemistry calculations. | Möller-Plesset perturbation theory is a post-Hartree-Fock method that systematically corrects the HF reference by treating electron correlation as a perturbation. Introduced in 1934, MP theory provides increasingly accurate energy estimates (MP2, MP3, MP4, ...) by expanding the correlation energy in orders of perturbation. |
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