Understanding the electron pairing in hole-doped cuprate superconductors has been a
challenge, in particular because the “normal” state from which it evolves is unprecedented …

Superconductivity in layered cuprates is induced by do** holes into a parent
antiferromagnetic insulator. It is now recognized that another common emergent order …

In weakly coupled BCS superconductors, only electrons within a tiny energy window around
the Fermi energy, EF, form Cooper pairs. This may not be the case in strong coupling …

In the cuprates, high-temperature superconductivity, spin-density-wave order, and charge-
density-wave (CDW) order are intertwined, and symmetry determination is challenging due …

Motivated by the pair-density-wave (PDW) state found in the one-dimensional Kondo-
Heisenberg chain, we report on a determinant quantum Monte Carlo study of pair fields for a …

The discovery of alternating superconducting and insulating ground states in magic angle
graphene has suggested an intriguing analogy with cuprate high-T c materials. Here we …

We present a theory for charge-4 e superconductivity as a leading low-temperature
instability with a nontrivial d-wave symmetry. We show that in several microscopic models for …

Charge order is commonly believed to compete with superconducting order. An intertwined
form of a superconducting wave function, known as pair density wave (PDW) order, has …

Suggestive, but indirect evidence of the existence of pair-density wave (PDW) order in
several high-$ T_ {\rm c} $ cuprates has been reported. As this constitutes a new quantum …

The two-dimensional Hubbard model is widely believed to capture the key ingredients of
high-temperature superconductivity in cuprate materials. Here we report a constrained path …