We propose a phase-space representation concept in terms of the Wigner function for a
quantum harmonic oscillator model that exhibits the semiconfinement effect through its mass …

We study the evolution of odd compass states (specific superpositions of four coherent
states), governed by the standard master equation with phase-sensitive …

Wave functions and probability density functions of superposition states of aq-deformed
harmonic oscillator are studied. It is found that the intensity of the q deformation parameter …

The q-deformed quantum harmonic oscillator model is applied to the description of the
untrusted seller–buyer relationship. We assumed that the demand law by the buyer is …

A phase controlled wave packet, recently used in experiment of wave packet interferometry
of a diatomic molecule, is investigated to obtain mesoscopic superposition structures, useful …

The persistence of sub-Planck structure in phase space with loss of coherence is
demonstrated in a mixed state, which comprises two terms in the density matrix. Its utility in …

Heisenberg-limited and weak measurements are the two intriguing notions, used in recent
times for enhancing the sensitivity of measurements in quantum metrology. Using a quantum …

What is a number? Answering this will answer questions about its philosophical foundations-
rational numbers, the complex numbers, imaginary numbers. If we are to write or talk about …

Abstract As per (Veneziano, 1998),“It is commonly believed (see eg Hawking, 1990) that the
Universe–and time itself–started some 15 billion years ago from some kind of primordial …

An exactly solvable model of the one-dimensional quantum harmonic oscillator confined in a
box with infinite walls is constructed. We have found explicit expressions of the non …