Abstract
Comparisons between frequency standards based on optical and microwave transitionsin atoms and ions currently provide the most stringent laboratory limitson present-day local variation of the fundamental constants.This paper discusses the sensitivity of these frequency standards to variation ofthe electromagnetic and strong interactions, summarises the constraints onvariation of these interactions which can be obtained from currently-available data, and discusses the magnitude of improvements in these limits which is anticipated fromexperiments currently underway.
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References
W.J. Marciano, Phys. Rev. Lett. 52, 489 (1984)
T. Damour, F. Piazza, G. Veneziano, Phys. Rev. Lett. 89, 081601 (2002)
J.-P. Uzan, Rev. Mod. Phys. 75, 403 (2003)
W.H. Oskay, et al., Phys. Rev. Lett. 97, 020801 (2006)
L.-S. Ma, et al., Science 303, 1843 (2004)
L.-S. Ma, et al., IEEE J. Quant. Electron. 43, 139 (2007)
I. Hinchcliffe, in Yao06 pp. 110–118 http://pdg.lbl.gov/2006/reviews/qcdrpp.pdf
W.-M. Yao, et al., J. Phys. G 33, 1 (2006) http://pdg.lbl.gov
V.V. Flambaum, et al., Phys. Rev. D 69, 115006 (2004)
V.V. Flambaum, A.F. Tedesco, Phys. Rev. C 73, 055501 (2006)
L. Hilico, et al., Eur. Phys. J. D 12, 449 (2000)
V.A. Dzuba, V.V. Flambaum, J.K. Webb, Phys. Rev. A 59, 230 (1999)
V.A. Dzuba, V.V. Flambaum, M.V. Marchenko, Phys. Rev. A 68, 022506 (2003)
E.J. Angstmann, V.A. Dzuba, V.V. Flambaum, Phys. Rev. A 70, 014102 (2004)
M. Fischer, et al., Phys. Rev. Lett. 92, 230802 (2004)
B. de Beauvoir, et al., Phys. Rev. Lett. 78, 440 (1997)
C. Schwob, et al., Phys. Rev. Lett. 82, 4960 (1999)
J. Friebe, et al. [e-print: physics/0711.4926]
G. Wilpers, et al., Metrologia 44, 146 (2007)
C. Degenhardt, et al., Phys. Rev. A 72, 062111 (2005)
M.M. Boyd, et al., Science 314, 1430 (2006)
A.V. Taichenachev, et al., Phys. Rev. Lett. 96, 083001 (2006)
H. Katori, in Proceedings of the 6th Symposium on Frequency Standards and Metrology, edited by P. Gill (World Scientific, 2002), pp. 323–330
M.M. Boyd, et al., Phys. Rev. Lett. 98, 083002 (2007)
X. Baillard, et al. [e-print: physics/0710.0086]
M. Takamoto, et al., J. Phys. Soc. Jpn. 75, 104302 (2006)
X. Baillard, et al., Opt. Lett. 32, 1812 (2007)
G. Ferrari, et al., Phys. Rev. Lett. 91, 243002 (2003)
Z.W. Barber, et al., Phys. Rev. Lett. 96, 083002 (2006)
T. Hong, et al., Opt. Lett. 30, 2644 (2005)
S. Bize, Presentation at Intl. School on Quant. Metrol. Fund. Consts., Les Houches, 1–12 October 2007 [http://www.metas.ch/LesHouches/downloads/talks/07_Bize.pdf]
H. Hachisu, et al. [e-print: physics/0711.4638]
P.O. Schmidt, et al., Science 309, 749 (2005)
T. Rosenband, et al., Phys. Rev. Lett. 98, 220801 (2007)
Y.H. Wang, et al., Opt. Commun. 273, 526 (2007)
J. von Zanthier, et al., Opt. Lett. 25, 1729 (2000)
J.A. Sherman, et al., 2005 Digest of the LEOS Summer Topical Meetings, IEEE, 2005, pp. 99–100 [e-print: physics/0500413]
Th. Becker, et al., Phys. Rev. A 63, 051802 (2001)
T. Rosenband, et al., in Proceedings of the 20th European Frequency and Time Forum (PTB, Braunschweig, 2006), p. 289 [e-print: physics/0611125]
C. Champenois, et al., Phys. Lett. A 331, 298 (2004)
C.F. Roos, et al., Nature 443, 316 (2006)
B.K. Sahoo, et al., Phys. Rev. A 76, 040504 (2007)
H.S. Margolis, et al., Science 306, 1355 (2004)
A.A. Madej, et al., Phys. Rev. A 70, 012507 (2004)
P Dubé, et al., Phys. Rev. Lett. 95, 033001 (2005)
M. Roberts, et al., Phys. Rev. Lett. 78, 1876 (1997)
M. Roberts, et al., Phys. Rev. A 62, 020501 (2000)
J.E. Stalnaker, et al., Appl. Phys. B 89, 167 (2007)
K. Hosaka, et al., IEEE Trans. Instrum. Meas. 54, 759 (2005)
Ch. Tamm, et al., IEEE Trans. Instrum. Meas. 56, 601 (2007)
H.S. Margolis, et al., in Proceedings of the XX International Conference on Atomic Physics, AIP Conf. Proc. 869, 92 (2006)
J.D. Prestage, R.L. Tjoelker, L. Maleki, Phys. Rev. Lett. 74, 3511 (1995)
S.G. Karshenboim, Can. J. Phys. 78, 639 (2000)
S. Bize, et al., J. Phys. B 38, S449 (2005)
F. Levi, et al., IEEE Trans. Instrum. Meas. 52, 267 (2003)
S. Weyers, et al., Metrologia 38, 343 (2001)
K. Szymaniec, et al., Metrologia 43, L18 (2006)
K. Takayuki, et al., IEEE Trans. Instrum. Meas. 53, 466 (2004)
L. Essen, et al., Nature 229, 110 (1971)
K. Gibble, S. Chu, Phys. Rev. Lett. 70, 1771 (1993)
T.P. Heavner, et al., Metrologia 42, 411 (2005)
K. Szymaniec, et al., Phys. Rev. Lett. 98, 153002 (2007)
S.J.J.M.F. Kokkelmans, et al., Phys. Rev. A 56, R4389 (1997)
Y. Sortais, et al., Phys. Rev. Lett. 85, 3117 (2000)
H. Marion, et al., Phys. Rev. Lett. 90, 150801 (2003)
Yu.B. Ovchinnikov, et al., in Proceedings of the 20th European Frequency and Time Forum (PTB, Braunschweig, 2006), p. 186
S. Peil, et al., Proc. IEEE Intl. Freq. Control Symp. 473 (2007)
S.J. Park, et al., Proc. IEEE Intl. Freq. Control Symp. 613 (2007)
D.J. Berkeland, et al., Phys. Rev. Lett. 80, 2089 (1998)
E.A. Burt, W.A. Diener, R.L. Tjoelker, Proc. IEEE Intl. Freq. Control Symp. 1041 (2007)
E. Peik, et al., Phys. Rev. Lett. 93, 170801 (2004)
T.M. Fortier, et al., Phys. Rev. Lett. 98, 070801 (2007)
Since this article was prepared, a limit to variation of the absolute frequency of the 1S0-3P0 transition in 87Sr has been reported, using data from the JILA, SYRTE, and Tokyo groups (S. Blatt, et al., Phys. Rev. Lett. 100, 140801 (2008)). The effect of this additional data is to reduce the uncertainties on the limits to variation of α and me/mp to 85% of the values presented here. A limit to violation of local position invariance is also extracted from this data
W.M. Itano, et al., SPIE Proc. 6673 (2007)
S.N. Lea, et al., Presentation at the Heraeus Seminar on Astrophysics, Clocks, and Fundamental Constants, Bad Honnef, 16–18 June 2003
S.N. Lea, J.L. Flowers, Presentation Th4c51 at the Conference on Precision Electromagnetic Measurements, London, 27 June–2 July 2004
S.N. Lea, Rep. Prog. Phys. 70, 1473 (2007)
H. Fritzsch, Lect. Notes Phys. 648, 107 (2004)
X. Calmet, H. Fritzsch, Eur. Phys. J. C 24, 639 (2002)
P. Langacker, G. Segre, M. Strassler, Phys. Lett. B 528, 121 (2002)
R.B. Warrington, et al., in Proceedings of the 6th Symposium on Frequency Standards and Metrology. edited by P. Gill (World Scientific, 2002), pp. 297–304
E.A. Burt (private communication)
J.C.J. Koelemeij, et al., Phys. Rev. Lett. 98, 173002 (2007)
A. Bauch, S. Weyers, Phys. Rev. D 65, 081101 (2002)
N. Ashby, et al., Phys. Rev. Lett. 98, 070802 (2007)
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Lea, S. Limits to time variation of fundamental constants from comparisons of atomic frequency standards. Eur. Phys. J. Spec. Top. 163, 37–53 (2008). https://doi.org/10.1140/epjst/e2008-00808-6
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DOI: https://doi.org/10.1140/epjst/e2008-00808-6