Citation

BibTex format

@article{Dowker:2021:1361-6382/abc2fd,
author = {Dowker, F},
doi = {1361-6382/abc2fd},
journal = {Classical and Quantum Gravity},
title = {Boundary contributions in the causal set action},
url = {http://dx.doi.org/10.1088/1361-6382/abc2fd},
volume = {38},
year = {2021}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Evidence is provided for a conjecture that, in the continuum limit, the mean of the causal set action of a causal set sprinkled into a globally hyperbolic Lorentzian spacetime, M, of finite volume equals the Einstein Hilbert action of M plus the volume of the co-dimension 2 intersection of the future boundary with the past boundary. We give the heuristic argument for this conjecture and analyse some examples in 2 dimensions and one example in 4 dimensions.
AU  - Dowker,F
DO  - 1361-6382/abc2fd
PY  - 2021///
SN  - 0264-9381
TI  - Boundary contributions in the causal set action
T2  - Classical and Quantum Gravity
UR  - http://dx.doi.org/10.1088/1361-6382/abc2fd
UR  - https://iopscience.iop.org/article/10.1088/1361-6382/abc2fd
UR  - http://hdl.handle.net/10044/1/85708
VL  - 38
ER  -
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