A short résumé is given about the nature of exceptional points (EPs) followed by discussions
about their ubiquitous occurrence in a great variety of physical problems. EPs feature in …

The review considers the peculiarities of symmetry breaking and symmetry transformations
and the related physical effects in finite quantum systems. Some types of symmetry in finite …

A survey is given of the present state of the art in studying Bose‐Einstein condensation of
dilute atomic gases. The bulk of attention is focused on the principal theoretical problems …

We have employed the theory of harmonically trapped dipolar Bose-Einstein condensates to
examine the influence of a uniform magnetic field that rotates at an arbitrary angle to its own …

We study a possible correspondence between the softening of the wobbling mode and the
“phase transition” of the one-dimensionally rotating mean field to a three-dimensionally …

We theoretically investigate a Bose-Einstein condensate confined by a rotating harmonic
trap whose rotation axis is not aligned with any of its principal axes. The principal axes of the …

For a rotational motion about a single axis, we derive a microscopic, quantum version of the
phenomenological Bohr–Mottelson unified adiabatic rotational model without using …

The conventional cranking model for uniaxial and triaxial rotation (CCRM3) is frequently
used to study rotational features in deformed nuclei. However, CCRM3 is semi-classical and …

We propose that the backbending phenomenon can be explained as a result of the
disappearance of collective γ-vibrational mode in the rotating frame. Using a cranking+ …

In the cranked Nilsson-plus-random-phase approximation, we study low-lying quadrupole
excitations of positive parity and negative signature in 156 Dy and 162 Yb at high spins …