✦ LIBER ✦

A Langevin approach to fermion and quantum spin correlation functions

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 76 KB
Volume: 11
Category: Article
ISSN: 0167-2789
DOI: 10.1016/0167-2789(84)90475-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new approach to electron–electron inte

A new approach to electron–electron interactions in strongly correlated systems at arbitrary spin-polarization and temperature

✍ M.W.C. Dharma-wardana 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 151 KB

The uniform electron fluid is the reference model for density functional calculations. Even for this system, many-body perturbation theory, and related methods become questionable when the density parameter r s exceeds unity. Hence, quantum Monte Carlo (QMC) simulation has been almost the only appli

A Quantum Statistical Theory of Ferromag

A Quantum Statistical Theory of Ferromagnetic Resonance with Parallel Pumping. II Correlation Function Treatment of Parametric Spin Wave Excitation and Nonlinear Interactions

✍ Th. Klupsch 📂 Article 📅 1969 🏛 John Wiley and Sons 🌐 English ⚖ 1021 KB

A unified view on various iterative appr

A unified view on various iterative approaches to the ground-state and finite temperature properties of quantum spin systems

✍ A.L. Stella; C. Vanderzande; R. Dekeyser 📂 Article 📅 1981 🏛 Elsevier Science ⚖ 125 KB

A New Approach to Visualizing Spectral D

A New Approach to Visualizing Spectral Density Functions and Deriving Motional Correlation Time Distributions: Applications to an α-Helix-Forming Peptide and to a Well-Folded Protein

✍ Djaudat Idiyatullin; Vladimir A. Daragan; Kevin H. Mayo 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 411 KB

A new approach to visualizing spectral densities and analyzing NMR relaxation data has been developed. By plotting the spectral density function, J(ω), as F(ω) = 2ωJ(ω) on the log-log scale, the distribution of motional correlation times can be easily visualized. F(ω) is calculated from experimental

Symmetric group approach to relativistic

Symmetric group approach to relativistic CI. IV. Representations of one-electron spin operators and their products in a symmetric group-adapted basis of N-electron spin functions

✍ N. Flocke 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 73 KB 👁 2 views

Symmetric group approach to relativistic

Symmetric group approach to relativistic CI. IV. Representations of one-electron spin operators and their products in a symmetric group-adapted basis of N-electron spin functions

✍ N. Flocke 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 549 KB

A detailed study on representations of one-electron spin operators and of their products in an N-electron S S -adapted spin space is presented. Some conclusions relevant for their N evaluation and implementation in relativistic two-component SGA᎐CI calculations are derived.