𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Exact ground state of a spin ladder with a quantum phase transition

✍ Scribed by W. Brzezicki; A. M. Oleś


Book ID
111622825
Publisher
Springer
Year
2008
Tongue
English
Weight
400 KB
Volume
66
Category
Article
ISSN
1434-6036

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Ground state of a simple spin-boson syst
✍ C.F. Lo; W.H. Wong 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 355 KB

The ground state of a two-level system coupled to a dispersionless phonon bath is studied. The exact ground-state solution to the problem is obtained via a combination of unitary transformations and numerical diagonalization. The impossibility of the discontinuous localization-delocalization transit