Quantisation of Klein–Gordon field in κ space-time: deformed oscillators and Unruh effect
Quantisation of Klein–Gordon field in κ space-time: deformed oscillators and Unruh effect
| dc.contributor.author | Harikumar, E. | |
| dc.contributor.author | Rajagopal, Vishnu | |
| dc.date.accessioned | 2022-03-27T11:39:43Z | |
| dc.date.available | 2022-03-27T11:39:43Z | |
| dc.date.issued | 2019-09-01 | |
| dc.description.abstract | In this paper we study the quantisation of scalar field theory in κ-deformed space-time. Using a quantisation scheme that use only field equations, we derive the quantisation rules for deformed scalar theory, starting from the κ-deformed equations of motion. This scheme allows two choices; (1) a deformed commutation relation between the field and its conjugate which leads to usual oscillator algebra, (2) an undeformed commutation relation between field and its conjugate leading to a deformed oscillator algebra. This deformed oscillator algebra is used to derive modification to Unruh effect in the κ-space-time. | |
| dc.identifier.citation | European Physical Journal C. v.79(9) | |
| dc.identifier.issn | 14346044 | |
| dc.identifier.uri | 10.1140/epjc/s10052-019-7246-x | |
| dc.identifier.uri | http://link.springer.com/10.1140/epjc/s10052-019-7246-x | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/14402 | |
| dc.title | Quantisation of Klein–Gordon field in κ space-time: deformed oscillators and Unruh effect | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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