A number of spectacular experimental anomalies have been discovered recently in certain cuprates, notably La2− x Ba x CuO4 and La1. 6− x Nd0. 4Sr x CuO4, which show …
Discussing changes over the last two decades, this book represents an up-to-date treatment of superfluidity. It covers new superfluid materials such as high-temperature and …
DF Agterberg, H Tsunetsugu - Nature Physics, 2008 - nature.com
With the groundbreaking work of Fulde, Ferrell, Larkin and Ovchinnikov, it was realized that superconducting order can also break translational invariance, leading to a phase in which …
Monte Carlo simulations of the SU (2)-symmetric deconfined critical point action reveal strong violations of scale invariance for the deconfinement transition. We find compelling …
Quantum transition points in the JQ model—the test bed of the deconfined critical point theory—and the SU (2)-symmetric discrete noncompact CP 1 representation of the …
We study mean-field states resulting from the pairing of electrons in time-reversal broken fractal Hofstadter bands, which arise in two-dimensional lattices where the unit cell traps …
A conventional superconductor is described by a single complex order parameter field which has two fundamental length scales, the magnetic field penetration depth λ and the …
We perform a comparative Monte Carlo study of the easy-plane deconfined critical point (DCP) action and its short-range counterpart to reveal close similarities between the two …
Materials that break multiple symmetries allow the formation of four-fermion condensates above the superconducting critical temperature (T c). Such states can be stabilized by phase …