2007•arXiv (Cornell University)Open access

Entanglement of superposition and pair coherent states

Jitesh R. Bhatt, Prasanta K. Panigrahi

Abstract

Entanglement characteristics of a pair coherent state is studied using entanglement of superposition. It is demonstrated only few states in the expansion of a pair coherent state, in a harmonic oscillator basis, contribute significantly to the entanglement. We also study a case of two superposed pair coherent states

Open-access reader

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Quantum entanglement, Superposition principle, Coherent states, Quantum mechanics, Physics, Basis (linear algebra), Harmonic oscillator, Squashed entanglement