Artificial gauge fields are currently realized in a wide range of physical settings. This
includes solid-state devices but also engineered systems, such as photonic crystals …

The geometric phase of light has been demonstrated in various platforms of the linear
optical regime, raising interest both for fundamental science as well as applications, such as …

Exploring material magnetization led to countless fundamental discoveries and applications,
culminating in the field of spintronics. Recently, research effort in this field focused on …

Celebrating its centennial anniversary, the Stern–Gerlach experiment has proven to be one
of the cornerstones of quantum mechanics, unravelling the quantized nature of the spin …

Photon fluids have recently found applications in the simulation of a variety of physical
phenomena such as superfluidity, vortex instabilities, and artificial gauge theories. Here we …

We present a scheme of interaction-induced topological band structures based on the spin
anisotropy of exciton-polaritons in semiconductor microcavities. We predict theoretically that …

We show that the analog of the geometric phase for non-Hermitian coupled waveguides with
PT symmetry and at least one periodically varying parameter can be purely imaginary, is …

Optical second harmonic generation is a fundamental nonlinear effect with a large impact on
laser technology and optical imaging/sensing. For most practical applications of second …

The Stern-Gerlach experiment, a seminal quantum physics experiment, demonstrated the
intriguing phenomenon of particle spin quantization, leading to applications in matter-wave …

In this paper we show that the frequencies of propagating electromagnetic waves (photons)
in a rotating dielectric medium obey Landau quantization. We show that the degeneracy of …