✦ LIBER ✦

Normal ordered projection operators for photon probabilities

✍ Scribed by F. Ghielmetti

Publisher: Elsevier Science
Year: 1964
Weight: 137 KB
Volume: 12
Category: Article
ISSN: 0031-9163
DOI: 10.1016/0031-9163(64)91075-3

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Projection operator formulation for seco

Projection operator formulation for second order response

✍ G. Sauermann; W. Just; K.-P. Karmann; Zhang Yu-mei 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 517 KB

Approach to projection operator formalis

Approach to projection operator formalism for second-order response

✍ G. Sauermann; K.-P. Karmann 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 218 KB

It is pointed out that first-and second-order dynamic susceptibilities for one observable can be expressed by a matrix resolvent in Liouville space~ In this way projection operator formalism is possible. The simplest choice of a projector is discussed, leading to generalized memory functions for the