Classical algorithms are often not effective for solving nonconvex optimization problems
where local minima are separated by high barriers. In this paper, we explore possible …

We study quantum phase-slip (QPS) processes in a superconducting ring containing N
Josephson junctions and threaded by an external static magnetic flux Φ B. In such a system …

In the present study, the effects of electric and magnetic fields on the linear and third-order
nonlinear optical absorption coefficients and relative change of the refractive index in …

An open question in designing superconducting quantum circuits is how best to reduce the
full circuit Hamiltonian which describes their dynamics to an effective two-level qubit …

Localization of a particle in the wells of an asymmetric double‐well (DW) potential is
investigated here. Information entropy‐based uncertainty measures, such as Shannon …

The one-dimensional Schrödinger equation with symmetric trigonometric double-well
potential is exactly solved via angular prolate spheroidal function. Although it is inferior …

The exact solution of the one-dimensional Schrödinger equation with symmetric
trigonometric double-well potential (DWP) is obtained via angular oblate spheroidal …

It is known that secondary nonstoquastic drivers may offer speedups or catalysis in some
models of adiabatic quantum computation accompanying the more typical transverse field …

We study quantum mechanics problem described by the Schrödinger equation with Kapitza
pendulum potential, that is the asymmetric double-well potential on the circle. For the …

Semiconductor quantum dots in silicon are promising qubits because of long spin
coherence times and their potential for scalability. However, such qubits with complete …