The interaction between a moving two-level atom and squeezed coherent states in the
presence of Kerr like medium and an external classical field is studied. We consider the …

We present quantum formula for extropy based on the Husimi Q-function and the atomic
Husimi Q-function. The quantum extropy is used to detect the entanglement or nonlocal …

Various quantum states have been suggested to realize high-precision measurement and
quantum Fisher information (QFI) is one of the most important indicators to evaluate the …

In this paper, we consider a system of two moving two-level atoms of Tavis-Cumming model
interacting with a single-mode coherent field in a lossless resonant cavity. We study the …

The present research paper considers a three-level atom (3LA) that interacts with a field
mode primarily in a photon-added coherent state of Morse potential (PACSMP). The …

In this work, we introduce a model of a two-atom interacting with a multi-level atom governed
by su (2) Lie algebra in the presence of external classical field. The influence of the classical …

In this article, we apply a statistical model for forecasting the quantum entanglement
between a two‐qubit and optical field in binomial distribution. We explore the link between …

Quantum Fisher information (QFI) and geometric phase have recently performed different
tasks in quantum information technology. We investigate the statistical quantities as the QFI …

We model the interaction between a qubit and optical radiation field (ORF) using an excited
binomial distribution (EBD) and excited negative binomial distribution (ENBD). The explicit …

In this contribution, we investigate a TTLAs (two two-level atoms) in interaction with an
electromagnetic field in presence of the external classical fields. The general solution of the …