Following the idea of nucleon clustering and light-nuclei production in relativistic heavy-ion
collisions close to the QCD critical-end point, we address the quantum effects affecting the …

We discuss the potential of light-nuclei measurements in heavy-ion collisions at intermediate
energies for the search of the hypothetical QCD critical end-point. A previous proposal …

Quartic anharmonic oscillator with potential V (x)= x²+ g²x⁴ was the first non-exactly-
solvable problem tackled by the newly-written Schrödinger equation in 1926. Since that time …

These are lecture notes, which summarize the current status of the Semiclassical theory, as
well as Monopoles, Instantons, Instanton-dyons and Flux tubes. The emphasis is on QCD …

It is already known that the quantum quartic single-well anharmonic oscillator $ V_ {ao}(x)=
x^ 2+ g^ 2 x^ 4$ and double-well anharmonic oscillator $ V_ {dw}(x)= x^ 2 (1-gx)^ 2$ are …

Based on the generalized Bloch equation, the transseries expansion for the phase
(exponent) of the ground state density for double-well potential is constructed. It is shown …

This is the second paper on the semiclassical approach based on the density matrix given
by the Euclidean time path integral with fixed coinciding end points. The classical path …

A simple locally accurate uniform approximation for the nodeless wave function is
constructed for a neutral system of two Coulomb charges of different masses (− q, m 1) and …

We consider radiative corrections to false vacuum decay in a four-dimensional scalar field
theory with cubic and quartic potential. Using planar thin wall approximation we were able to …

It is shown that for the one-dimensional anharmonic oscillator with potential V (x)= ax 2+ bgx
3+…= 1 g 2 V ˆ (gx), as well as for the radial oscillator V (r)= 1 g 2 V ˆ (gr) and for the …