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1

Duff, M. J. "How fundamental are fundamental constants?" Contemporary Physics 56, no. 1 (2014): 35–47. http://dx.doi.org/10.1080/00107514.2014.980093.

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2

Fritzsch, Harald. "Fundamental physical constants." Uspekhi Fizicheskih Nauk 179, no. 4 (2009): 383. http://dx.doi.org/10.3367/ufnr.0179.200904d.0383.

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3

McNaught, Ian J., and Gavin D. Peckham. "Two fundamental constants." Journal of Chemical Education 64, no. 12 (1987): 999. http://dx.doi.org/10.1021/ed064p999.

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4

Jacobsen, T. "On fundamental constants." European Journal of Physics 17, no. 2 (1996): 92. http://dx.doi.org/10.1088/0143-0807/17/2/011.

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5

PERES, ASHER. "VARIABILITY OF FUNDAMENTAL CONSTANTS." International Journal of Modern Physics D 12, no. 09 (2003): 1751–54. http://dx.doi.org/10.1142/s0218271803004043.

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Abstract (sommario):
Are universal fundamental constants really constant over cosmological times? Recent observations of the fine structure of spectral lines in the early universe have been interpreted as due to a variation of the fine structure constant e2/4πε0ℏc. From the assumed validity of Maxwell equations in general relativity and well known experimental facts, it is proved that e and ℏ are absolute constants. On the other hand, the speed of light need not be constant.
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6

Mohr, Peter J., Barry N. Taylor, and David B. Newell. "The fundamental physical constants." Physics Today 60, no. 7 (2007): 52–55. http://dx.doi.org/10.1063/1.2761803.

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7

Jacobsen, T. "Bremsstrahlung and fundamental constants." European Journal of Physics 17, no. 6 (1996): 365. http://dx.doi.org/10.1088/0143-0807/17/6/012.

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8

Troitskiĭ, V. S. "Evolution of fundamental constants." Soviet Journal of Quantum Electronics 17, no. 9 (1987): 1212–13. http://dx.doi.org/10.1070/qe1987v017n09abeh009915.

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9

Fritzsch, Harald. "The fundamental constants in physics." Physics-Uspekhi 52, no. 4 (2009): 359–67. http://dx.doi.org/10.3367/ufne.0179.200904d.0383.

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10

Okun, Lev B. "The fundamental constants of physics." Uspekhi Fizicheskih Nauk 161, no. 9 (1991): 177–94. http://dx.doi.org/10.3367/ufnr.0161.199109e.0177.

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11

Casey, Terence W. "Cosmology and the Fundamental Constants." Physics Essays 2, no. 1 (1989): 44–46. http://dx.doi.org/10.4006/1.3036470.

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12

Volovik, G. E. "Fundamental constants in effective theory." Journal of Experimental and Theoretical Physics Letters 76, no. 2 (2002): 77–79. http://dx.doi.org/10.1134/1.1510061.

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13

Petley, Brian. "Clocking the fundamental physical constants." Physics World 7, no. 1 (1994): 23–24. http://dx.doi.org/10.1088/2058-7058/7/1/29.

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14

Taylor, B. N. "Basic standards and fundamental constants." IEEE Transactions on Instrumentation and Measurement 38, no. 2 (1989): 164–66. http://dx.doi.org/10.1109/19.192265.

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15

MELNIKOV, V. N. "MULTIDIMENSIONAL COSMOLOGY AND FUNDAMENTAL CONSTANTS." International Journal of Modern Physics A 24, no. 08n09 (2009): 1473–80. http://dx.doi.org/10.1142/s0217751x0904484x.

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Abstract (sommario):
Studies of multidimensional models with different sources (models with S -branes, thin and thick brane worlds, Kaluza-Klein type models in curvature-nonlinear multidimensional gravity etc.) and their application to the cosmological constant, cosmological singularity, hierarchy and coincidence problems are presented. Their observational predictions: variations of fundamental physical constants, new types of black holes and wormholes are discussed.
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16

Barrow, J. D., and C. O'Toole. "Spatial variations of fundamental constants." Monthly Notices of the Royal Astronomical Society 322, no. 3 (2001): 585–88. http://dx.doi.org/10.1046/j.1365-8711.2001.04157.x.

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17

Mohr, Peter J. "The fundamental constants and theory." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 363, no. 1834 (2005): 2123–37. http://dx.doi.org/10.1098/rsta.2005.1641.

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The Committee on Data for Science and Technology has recently recommended a new self-consistent set of values of basic constants and conversion factors of physics and chemistry. These values are based on a least-squares analysis that takes into account all of the latest relevant experimental and theoretical information in a consistent framework. Theory plays a role, because the experimental data are compared to the corresponding theoretical predictions which are functions of the fundamental constants. The best values of the constants are taken to be those that give the best agreement between t
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18

Okun', Lev B. "The fundamental constants of physics." Soviet Physics Uspekhi 34, no. 9 (1991): 818–26. http://dx.doi.org/10.1070/pu1991v034n09abeh002475.

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19

Norman, Eric B. "Are fundamental constants really constant?" American Journal of Physics 54, no. 4 (1986): 317–21. http://dx.doi.org/10.1119/1.14847.

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20

García, A. López, J. A. López Ortí, R. López Machí, and F. Marco Castillo. "Correction of Fundamental Catalogue Constants." International Astronomical Union Colloquium 127 (1991): 271. http://dx.doi.org/10.1017/s025292110006396x.

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AbstractOne of the main problems in positional astronomy is determining the equator and vernal equinox of the reference system.In this paper we display a method of amendment of minor planets elements taking into account the perturbations in the coefficients of the equations of condition, also including the corrections of the vernal equinox and obliquity in the fitting.
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21

Mohr, Peter J., and Barry N. Taylor. "QED and the fundamental constants." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 235, no. 1-4 (2005): 1–6. http://dx.doi.org/10.1016/j.nimb.2005.03.135.

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22

Uzan, Jean-Philippe. "The stability of fundamental constants." Comptes Rendus Physique 16, no. 5 (2015): 576–85. http://dx.doi.org/10.1016/j.crhy.2015.03.007.

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23

Kononogov, S. A. "Metrology and fundamental physical constants." Measurement Techniques 49, no. 2 (2006): 97–102. http://dx.doi.org/10.1007/s11018-006-0070-3.

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24

Cohen, E. Richard, and Barry N. Taylor. "Fundamental Physical Constants 1986 Adjustments." Europhysics News 18, no. 5 (1987): 65–68. http://dx.doi.org/10.1051/epn/19871805065.

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25

Braun, E. "Fundamental Constants and Physical Units." Metrologia 28, no. 1 (1991): 55–56. http://dx.doi.org/10.1088/0026-1394/28/1/009.

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26

de Laeter, John R. "Atomic Weights and Fundamental Constants." Interdisciplinary Science Reviews 19, no. 2 (1994): 121–28. http://dx.doi.org/10.1179/isr.1994.19.2.121.

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27

Fritzsch, Harald. "Fundamental Constants at High Energy." Fortschritte der Physik 50, no. 5-7 (2002): 518–24. http://dx.doi.org/10.1002/1521-3978(200205)50:5/7<518::aid-prop518>3.0.co;2-f.

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28

Tarbeev, Yu V., V. M. Mostepanenko, and M. I. �ides. "Fundamental physical constants and standards." Measurement Techniques 29, no. 8 (1986): 691–94. http://dx.doi.org/10.1007/bf00863947.

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29

Bormashenko, Edward, and Avigdor Sheshnev. "Measurable values, numbers and fundamental physical constants: Is the Boltzmann constant Kb a fundamental physical constant?" Thermal Science 13, no. 4 (2009): 253–58. http://dx.doi.org/10.2298/tsci0904253b.

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Abstract (sommario):
The status of fundamental physical constants is discussed. The nature of fundamental physical constants is cleared up, based on the analysis of the Boltzmann constant. A new definition of measurable values, 'mathematical' and 'physical' numbers and fundamental physical constants is proposed. Mathematical numbers are defined as values insensitive to the choice of both units and frames of reference, whereas 'physical numbers' are dimensionless values, insensitive to transformations of units and sensitive to the transformations of the frames of reference. Fundamental constants are classified as v
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30

Landau, Susana J. "Variation of fundamental constants and white dwarfs." Proceedings of the International Astronomical Union 15, S357 (2019): 45–59. http://dx.doi.org/10.1017/s1743921320000447.

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AbstractTheories that attempt to unify the four fundamental interactions and alternative theories of gravity predict time and/or spatial variation of the fundamental constants of nature. Different versions of these theories predict different behaviours for these variations. As a consequence, experimental and observational bounds are an important tool to check the validity of such proposals. In this paper, we review constraints on the possible variation of the fundamental constants from astronomical observations and geophysical experiments designed to test the constancy of the fundamental const
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31

Tomilin, K. A. "Fundamental constants, quantum metrology and electrodynamics." Physical Interpretation of Relativity Theory: Proceedings of International Meeting., no. 1 (December 2015): 511–22. http://dx.doi.org/10.18698/2309-7604-2015-1-511-522.

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32

LEE, Ho Seong, Inseok YANG, and Kwang Cheol LEE. "Redefinition of Units with Fundamental Constants." Physics and High Technology 25, no. 11 (2016): 19–24. http://dx.doi.org/10.3938/phit.25.059.

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33

McConnon, Aili. "Latest values of fundamental physics constants." Scilight 2021, no. 39 (2021): 391101. http://dx.doi.org/10.1063/10.0005894.

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34

Deal, M., and C. J. A. P. Martins. "Primordial nucleosynthesis with varying fundamental constants." Astronomy & Astrophysics 653 (September 2021): A48. http://dx.doi.org/10.1051/0004-6361/202140725.

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The success of primordial nucleosynthesis has been limited by the long-standing lithium problem. We use a self-consistent perturbative analysis of the effects of the relevant theoretical parameters on primordial nucleosynthesis, including variations of nature’s fundamental constants, to explore the problem and its possible solutions in the context of the latest observations and theoretical modeling. We quantify the amount of depletion needed to solve the lithium problem, and show that transport processes of chemical elements in stars are able to account for it. Specifically, the combination of
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35

Gilliard, Richard P. "Fundamental units and constants of physics." Advanced Studies in Theoretical Physics 14, no. 4 (2020): 209–17. http://dx.doi.org/10.12988/astp.2020.91466.

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36

Karshenboim, S. G., and E. Peik. "Astrophysics, atomic clocks and fundamental constants." European Physical Journal Special Topics 163, no. 1 (2008): 1–7. http://dx.doi.org/10.1140/epjst/e2008-00805-9.

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37

Garrigues Baixauli, José. "THE ORIGIN OF THE FUNDAMENTAL CONSTANTS." Hadronic Journal 47, no. 2 (2024): 223–61. http://dx.doi.org/10.29083/hj.47.02.2024/sc223.

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38

Clara, M. T., and C. J. A. P. Martins. "Primordial nucleosynthesis with varying fundamental constants." Astronomy & Astrophysics 633 (January 2020): L11. http://dx.doi.org/10.1051/0004-6361/201937211.

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Abstract (sommario):
Primordial nucleosynthesis is an observational cornerstone of the Hot Big Bang model and a sensitive probe of physics beyond the standard model. Its success has been limited by the so-called lithium problem, for which many solutions have been proposed. We report on a self-consistent perturbative analysis of the effects of variations in nature’s fundamental constants, which are unavoidable in most extensions of the standard model, on primordial nucleosynthesis, focusing on a broad class of Grand Unified Theory models. A statistical comparison between theoretical predictions and observational me
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39

Conroy, R. S. "Frequency standards, metrology and fundamental constants." Contemporary Physics 44, no. 2 (2003): 99–135. http://dx.doi.org/10.1080/00107910210164020.

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40

Mendes, R. V. "Deformations, stable theories and fundamental constants." Journal of Physics A: Mathematical and General 27, no. 24 (1994): 8091–104. http://dx.doi.org/10.1088/0305-4470/27/24/019.

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41

Karshenboim, Savely G., Peter J. Mohr, and David B. Newell. "Advances in Determination of Fundamental Constants." Journal of Physical and Chemical Reference Data 44, no. 3 (2015): 031101. http://dx.doi.org/10.1063/1.4926575.

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42

Groten, Erwin. "A Comment on Fundamental Geodetic Constants." Highlights of Astronomy 10 (1995): 200. http://dx.doi.org/10.1017/s1539299600010960.

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43

Fritzsch, H. "Fundamental constants and their time variation." Progress in Particle and Nuclear Physics 66, no. 2 (2011): 193–96. http://dx.doi.org/10.1016/j.ppnp.2011.01.005.

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44

Mayerhöfer, Thomas G., and Jürgen Popp. "Effective optical constants: A fundamental discrepancy." Vibrational Spectroscopy 42, no. 1 (2006): 118–23. http://dx.doi.org/10.1016/j.vibspec.2006.01.002.

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45

Studentsov, N. V. "Unit systems and the fundamental constants." Measurement Techniques 40, no. 3 (1997): 197–202. http://dx.doi.org/10.1007/bf02504075.

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46

Fukui, Takao. "Fundamental constants and higher-dimensional universe." General Relativity and Gravitation 20, no. 10 (1988): 1037–45. http://dx.doi.org/10.1007/bf00759024.

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47

Varshalovich, D. A., and A. Y. Potekhin. "Cosmological variability of fundamental physical constants." Space Science Reviews 74, no. 3-4 (1995): 259–68. http://dx.doi.org/10.1007/bf00751411.

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48

Klose, Volkmar, and Bernhard Kramer. "Fundamental Constants in Physics and Metrology." Metrologia 22, no. 3 (1986): 117. http://dx.doi.org/10.1088/0026-1394/22/3/e01.

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49

Antypas, Dionysios, Dmitry Budker, Victor V. Flambaum, Mikhail G. Kozlov, Gilad Perez, and Jun Ye. "Fast Apparent Oscillations of Fundamental Constants." Annalen der Physik 532, no. 4 (2020): 1900566. http://dx.doi.org/10.1002/andp.201900566.

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50

Bonifacio, P., H. Rahmani, J. B. Whitmore, et al. "Fundamental constants and high-resolution spectroscopy." Astronomische Nachrichten 335, no. 1 (2014): 83–91. http://dx.doi.org/10.1002/asna.201312005.

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