# The DKP oscillator in spinning cosmic string background

## TL;DR

This paper studies the behavior of spin-zero bosons described by the DKP equation in the spacetime of a spinning cosmic string, deriving energy levels and analyzing topological effects.

## Contribution

It derives the DKP equation in spinning cosmic string spacetime and finds solutions and energy levels, highlighting topological influences on bosonic particles.

## Key findings

- Energy levels are affected by the cosmic string's topology
- Solutions of the DKP oscillator are obtained explicitly
- Topological features influence boson behavior in curved spacetime

## Abstract

In this article, we investigate the behavior of relativistic spin-zero bosons in the space-time generated by a spinning cosmic string. We obtain the generalized beta matrices in terms of the flat spacetime ones and rewrite the covariant form of DuffinKemmer-Petiau (DKP) equation in spinning cosmic string space-time. We find the solution of DKP oscillator and determine the energy levels. We also discuss the influence of the topology of the cosmic string on the energy levels and the DKP spinors.