Transcript
R.M.S: Anselm
Tuesday, March 11 | 1919
My very dear Mother
We are now approaching Lisbon and expect to arrive soon after daylight tomorrow morning. The weather has been pretty good; it was warmest on Sunday, which was a beautiful sunny day, and… read more
Transcript
Victoria Park, Manchester
Novr 9. 1909
Dear Mr Eddington,
May I ask you—in confidence—whether you consider yourself definitely fixed to “Astronomy” or whether you would at all consider a return to Physics as possible.—I am not at liberty to go… read more
§ 73. Fermi-Dirac particles.
§ 74. Multiple occupation symbols.
§ 75. Wave functions.
§ 76. The wave representation of phase.
§ 77. The cosmical number.
§ 78. Epistemological foundations.
§ 79. The primitive measurement.
Transcript
Grand Hôtel des Bergues, Genève
3. Jan 1898.
Dear Mrs. Eddington,
I sent you just one bit of my ideas abt. Stanley as soon as he left us. The rest must follow now.
His presence has been a great pleasure to us. You have got a boy mixed of most… read more
§ 96. The gauge transformation (molar application).
§ 97. Action invariants.
§ 98. The gauge transformation (microscopic application).
§ 99. Complementary electromagnetic fields.
These papers are all in Eddington’s own hand. None is explicitly dated.
This file contains letters to Eddington’s mother from John W. Graham, Principal of Dalton Hall, the Quaker hall of residence where Eddington lived while he was at Owen’s College, Manchester.
Transcript
1912 Sept 3. 11.a.m.
R.M.S.P. Arlanza {1}
My very dear Mother,
We are now on our way between Lisbon and Madeira, and are due at the latter about noon tomorrow; after that the long period away from land begins. I did not hear from you at Lisbon,… read more
(See the general note on this file.)
(Folios 13–15, which are wanting, may have been discarded intentionally; see the note on f. 12.)
Transcript
Savoy-Hotel, Hauptbahnhof, Hamburg
5 Aug. 1913 {1}
My very dear Mother
Dyson and I travelled here together by the night train from Bonn, and arrived here about 7∙30 this (Tuesday) morning. The two conferences overlap by one day, so we miss the… read more
Dated at 48 George Square, Edinburgh.
§ 79. The EF-frame.
§ 80. Chirality of a double frame.
§ 81. The interchange operator.
§ 82. Duals.
§ 83. The CD-frame.
§ 84. Double-wave vectors.
§ 85. The 136-dimensional phase space.
§ 86. Uranoid and aether.
§ 87. The Riemann-Christoffel tensor.
§ 88. The de… read more
§ 12. Object-fields.
§ 13. The rigid field convention.
§ 14. Separation of particle and field energy.
§ 15. Application to scale-free systems.
§ 16. Standard carriers.
§ 17. Mass-ratio of the proton and electron.
§ 18. The fine-structure constant.
§ 19. Rigid… read more
(Refers to a letter by Dirac published in Nature on 20 Feb.)
§ 93. The metastable states of hydrogen.
§ 94. Neutrium and deuterium.
§ 95. Mass of the neutron.
§ 96. Double intracules.
§ 97. Comparison with field theory.
§ 98. Mass of the deuterium atom.
§ 99. Mass of the helium atom.
§ 100. The separation constant of… read more
Place of writing not indicated.
(Contains a reference to the printed version of ‘The Theoretical Values of the Physical Constants’, published in Nov. 1942. Cf. B3/19).
§ 105. Field momentum.
§ 106. The gradient operator.
§ 107. Isostatic compensation.
§ 108. Wave equation of the hydrogen intracule.
§ 109. Solution of the wave equation.
§ 110. The interchange momentum.
§ 111. The two-frame transformation.
§ 112. Electromagnetic potentials.
(Place of writing not indicated.)
(Appended are notes on EDDN B3/2.)
§ 1. Relation between quantum theory and relativity theory.
§ 2. The standard of length.
§ 3. The two ways of representing energy.
§ 4. Representation of energy by curvature.
§ 5. Representation of energy by waves.
§ 6. Wave analysis of the uranoid.
§ 7. The… read more
University of Cambridge Institute of Astronomy.—Describes the contents of a card folder marked ‘A’.