The propagation of TeV gamma rays can be strongly modified by B-field induced conversion
to axionlike particles (ALPs). We show that, at such high energies, photon dispersion is …

We investigate geometric resonances in Bose–Einstein condensates by solving the
underlying time-dependent Gross–Pitaevskii equation for systems with two-and three-body …

The mixing of photons with axionlike particles (ALPs) in the large-scale magnetic field B
induces a rotation in the polarization angle of a linearly polarized photon beam from active …

We study the equilibrium properties of an Ising model on a disordered random network
where the disorder can be quenched or annealed. The network consists of fourfold …

We investigate effects of three-body contact interactions on a trapped dipolar Bose gas at
finite temperature using the Hartree–Fock–Bogoliubov approximation. We analyze …

We investigate the stability and phase transition of localized modes in Bose–Einstein
Condensates (BECs) in an optical lattice with the discrete nonlinear Schrödinger model by …

We investigate a population-imbalanced two-species fermionic system where the resonantly
paired fermions combine to form bosonic molecules via Feshbach interaction. We study the …

Communal pairing in superconductors introduces variational freedom for Cooper pairs to
share fermions. Temporal oscillations of the superconducting gap entropically drive …

Die experimentelle Entdeckung verdünnter ultrakalter Quantengase im Jahre 1995 hat ein
breites Interesse an ultrakalten Atomen und Molekülen hervorgerufen und den Weg zu …

Weak attractive interactions in a spin-balanced fermion gas are known to induce a Cooper
pairing instability where the fermion pairs have zero net momentum, leading to BCS …