This review is written at the time of the twentieth anniversary of the discovery of high-temperature superconductors, which, nearly coincides with the important discovery of the superfluid phases of ultracold trapped ...

This is a short review of the theoretical work on the two-dimensional Hubbard model performed in Sherbrooke in the last few years. It is written on the occasion of the twentieth anniversary of the discovery of high-temperature ...

The discovery of the pseudogap has been a fundamental advance in uncovering the new physics of the high-Tc cuprates. Yet, its meaning is still far from being clear. In particular, its relation to the superconducting gap ...

Для U-страйпов псевдощелевого состояния недостаточно допированных купратных ВТСП обсуждается модель переноса заряда, топологически совместимая с антиферромагнетизмом. Страйповая структура плоскости СuО₂ при T< T*(p) ...