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Non-relativistic Bondi-Metzner-Sachs algebra

Author
Batlle, C.; Delmastro, D.; Gomis, J.
Type of activity
Journal article
Journal
Classical and quantum gravity
Date of publication
2017-09-21
Volume
34
Number
18
DOI
https://doi.org/10.1088/1361-6382/aa8388 Open in new window
Repository
http://hdl.handle.net/2117/108665 Open in new window
URL
http://iopscience.iop.org/article/10.1088/1361-6382/aa8388/meta;jsessionid=7D7B75D7AC65C80A40E3990B98F03011.ip-10-40-2-120 Open in new window
Abstract
We construct two possible candidates for non-relativistic bms(4) algebra in four space-time dimensions by contracting the original relativistic bms(4) algebra. bms(4) algebra is infinite-dimensional and it contains the generators of the Poincare algebra, together with the so-called super-translations. Similarly, the proposed nrbms(4) algebras can be regarded as two infinite-dimensional extensions of the Bargmann algebra. We also study a canonical realization of one of these algebras in terms of ...
Citation
Batlle, C., Delmastro, D., Gomis, J. Non-relativistic Bondi-Metzner-Sachs algebra. "Classical and quantum gravity", 21 Setembre 2017, vol. 34, núm. 18.
Keywords
Canonical realization, Non-relativistic BMS symmetry, Space-time symmetries
Group of research
ACES - Advanced Control of Energy Systems

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