منابع مشابه
Paired electron pockets in the hole-doped cuprates
We propose a theory for the underdoped hole-doped cuprates, focusing on the “nodal-antinodal dichotomy” observed in recent experiments. Our theory begins with an ordered antiferromagnetic Fermi liquid with electron and hole pockets. We argue that it is useful to consider a quantum transition at which the loss of antiferromagnetic order leads to a hypothetical metallic “algebraic charge liquid” ...
متن کاملConjunctival Pockets.
SYMBLEPHARON is described by all authors discussing conjunctival diseases as adhesion between the palpebral and bulbar conjunctivae. Its aetiology is described as purulent conjunctivitis, diphtheritic conjunctivitis, trachoma, trauma, and so on. These factors do not always cause symblepharon, but may result in a very troublesome condition, apparently not mentioned in the literature, viz. conjun...
متن کاملMoney in scientists' pockets.
A current growth industry is the organisation of meetings between scientists and those who are often referred to as 'soci-ety'. Behind the complicated but often stimulating discussions these meetings engender lies a profound schism between those close to science and technology and those who feel disenfranchised by it. There are many possible causes for this, including cryptic language, arroganc...
متن کاملExact Diagonalization Study of Strongly Correlated Electron Models: Hole Pockets and Shadow Bands in the Doped T-j Model
A detailed exact-diagonalization study is made for the doping dependence of the single-particle spectral function A(k, ω) and momentum distribution function n(k) of the two-dimensional t−J model as a representative model for doped Mott insulators. The results for A(k, ω) show unambiguously that the rigid-band behavior is realized in the small-cluster t−J model: upon doping, the uppermost states...
متن کاملDeep Pockets in Lattices and Other Groups
We show the nonexistence of deep pockets in a large class of groups, extending a result of Bogopol’skĭi. We then give examples of important groups (namely lattices in Nil and Sol) which have deep pockets.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review B
سال: 1995
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.51.6041