Landau theory of long-range orientational order
✍ Scribed by Marko V. Jarić
- Book ID
- 116146160
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 975 KB
- Volume
- 265
- Category
- Article
- ISSN
- 0550-3213
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Thermodynamics is a well-established discipline of physics for properties of matter in thermal equilibrium with the surroundings. Applying to crystals, however, the laws encounter undefined properties of crystal lattice, which therefore need to be determined for a clear and well-defined description
The two-particle reduced density matrix p2 is analyzed for a system of electrons described by the BCS ground state. The existence of off-diagonal longrange order in pZ is demonstrated by explicit calculation of its matrix elements. It is shown that pz has one eigenvalue proportional to N where N is