The valleys in hexagonal two-dimensional systems with broken inversion symmetry carry an intrinsic orbital magnetic moment. Despite this, such possess zero net magnetization unless additional symmetries are broken, since the contributions from both cancel. A nonzero can be induced through applying uniaxial strain to break rotational of lattice and in-plane electric field time-reversal owing res...

have large errors, are in complete agreement with the physical-region plots obtained by other authors" as well as our own I Fig. 7(a)j. The results given here support the general validity of the Chew-Low technique. They illustrate the strong statistical requirements to which a meaningful application of this technique is subjected; they also show that pole effects seen in the physical region are...

We show that experiments at the Forward Physics Facility, planned to operate near ATLAS interaction point during LHC high-luminosity era, will be able probe predictions of Little String Theory by searching for anomalous U(1) gauge bosons living in bulk. The abelian broken symmetry with Standard Model is generated one-loop level through kinetic mixing photon. Gauge invariant generation mass boso...

A bstract We consider the ground state of a one-dimensional critical quantum system carrying global symmetry in bulk, which is explicitly broken by its boundary conditions. probe via string-order parameter, showing how it detects breaking pattern. give precise characterization mechanism depicted above Boundary CFT, and we find general logarithmic scaling for order parameter. As first example an...

A bstract We study the nearly critical behaviour of holographic superfluids at finite temperature and chemical potential in their probe limit. This allows us to examine coupled dynamics full complex order parameter with charge density system. derive an effective theory for long wavelength limit gapless pseudo-gapped modes by using analytic techniques bulk. match our construction Model F classif...

The Hall effects comprise one of the oldest but most vital fields in condensed matter physics, and they persistently inspire new findings, such as quantum topological phases matter. recently discovered nonlinear effect is a member family effects. It characterized transverse voltage response to two longitudinal currents measurement, it does not require time-reversal symmetry be broken. has deep ...