Synthetic-gauge-field stabilization of the chiral-spin-liquid phase
نویسندگان
چکیده
منابع مشابه
Electric-field-induced transport of microspheres in the isotropic and chiral nematic phase of liquid crystals.
The application of an electric field to microspheres suspended in a liquid crystal causes particle translation in a plane perpendicular to the applied field direction. Depending on applied electric field amplitude and frequency, a wealth of different motion modes may be observed above a threshold, which can lead to linear, circular, or random particle trajectories. We present the stability diag...
متن کاملEffective Field Theory of Chiral Spin Liquid between Ordered Phases in Kagomé Antiferromagnet
In this work, we first derive the low-energy effective theory of kagomé (isotropic) Heisenberg antiferromagnet around its ordered ground states found numerically and show that quantum fluctuations induced by further neighbor spin exchanges are equally strong as those from first neighbor.Second, we use a chiral order parameter theory to argue for the occurrence of finite temperature chiral symme...
متن کاملSpin Liquid Phase in the Pyrochlore Antiferromagnet
Correlation functions (CFs) of the classical Heisenberg antiferromagnet on the pyrochlore lattice are studied by solving exactly the infinite-component spin-vector model. As in many Fully Frustrated Lattices, the constraint due to the minimization of the energy and the particular structure based on corner sharing tetrahedra both contribute to the creation of local degrees of freedom. The result...
متن کاملElectric-field-induced deformation of a chiral liquid-crystal elastomer in smectic A phase
Mechanical response to electrical stimulus has been investigated in a chiral smectic A elastomer. During the application of electric field, the two-dimensional strain tensor was precisely measured by tracking fluorescent beads dispersed on the film. It was found that the shear strain is dominantly induced by the electric field and proportional to the applied electric field.
متن کاملSpin hamiltonian for which the chiral spin liquid is the exact ground state.
We construct a Hamiltonian that singles out the chiral spin liquid on a square lattice with periodic boundary conditions as the exact and, apart from the twofold topological degeneracy, unique ground state.
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 A
سال: 2016
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.93.061601