<h1>Epstein, Paul Sophus</h1>
<h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Epstein, P. S. and Berk, A. D. (1956) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSjap56">Ferrite post in a rectangular wave guide</a>; Journal of Applied Physics; Vol. 27; No. 11; 1328-1335; <a href="https://doi.org/10.1063/1.1722259">10.1063/1.1722259</a></li>
<li>Epstein, Paul S. (1956) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSrmp56">Theory of wave propagation in a gyromagnetic medium</a>; Reviews of Modern Physics; Vol. 28; No. 1; 3-17; <a href="https://doi.org/10.1103/RevModPhys.28.3">10.1103/RevModPhys.28.3</a></li>
<li>Epstein, Paul S. (1954) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas54">On the possibility of electromagnetic surface waves</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 40; No. 12; 1158-1165</li>
<li>Epstein, Paul S. and Carhart, Richard R. (1953) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSjasa53">The Absorption of Sound in Suspensions and Emulsions. I. Water Fog in Air</a>; Journal of the Acoustical Society of America; Vol. 25; No. 3; 553-565; <a href="https://doi.org/10.1121/1.1907107">10.1121/1.1907107</a></li>
<li>Epstein, P. S. and Plesset, M. S. (1950) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSjcp50">On the Stability of Gas Bubbles in Liquid-Gas Solutions</a>; Journal of Chemical Physics; Vol. 18; No. 11; 1505-1509; <a href="https://doi.org/10.1063/1.1747520">10.1063/1.1747520</a></li>
<li>Epstein, Paul S. (1948) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSrmp48">Robert Andrews Millikan as physicist and teacher</a>; Reviews of Modern Physics; Vol. 20; No. 1; 10-25; <a href="https://doi.org/10.1103/RevModPhys.20.10">10.1103/RevModPhys.20.10</a></li>
<li>Epstein, Paul S. (1947) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas47">Radio-wave propagation and electromagnetic surface waves</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 33; No. 6; 195-199</li>
<li>Epstein, Paul S. (1946) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpr46">On the elastic properties of lattices</a>; Physical Review; Vol. 70; No. 11-12; 915-922; <a href="https://doi.org/10.1103/PhysRev.70.915">10.1103/PhysRev.70.915</a></li>
<li>Epstein, Paul S. (1941) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140805-143718116">Secondary School Mathematics in Relation to College Physics</a>; American Journal of Physics; Vol. 9; No. 1; 34-37; <a href="https://doi.org/10.1119/1.1991626">10.1119/1.1991626</a></li>
<li>Epstein, Paul S. (1938) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpr38">Influence of the solar magnetic field upon cosmic rays</a>; Physical Review; Vol. 53; No. 11; 862-866; <a href="https://doi.org/10.1103/PhysRev.53.862">10.1103/PhysRev.53.862</a></li>
<li>Epstein, Paul S. (1937) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas37b">On the Magnetic Energy of Supraconductors</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 23; No. 12; 604-610</li>
<li>Epstein, Paul S. (1937) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas37a">On the Equation of Diffusion</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 23; No. 2; 94-98</li>
<li>Epstein, Paul S. (1935) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas35">On the Bending of Electromagnetic Micro-Waves below the Horizon</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 21; No. 1; 62-68</li>
<li>Epstein, Paul S. (1934) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas34">The expansion of the universe and the intensity of cosmic rays</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 20; No. 1; 67-78</li>
<li>Epstein, Paul S. (1933) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas33">On the temperature dependence of ferro-magnetic saturation</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 19; No. 12; 1044-1049</li>
<li>Epstein, Paul S. (1932) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpr32">On ferromagnetism and related problems of the theory of electrons</a>; Physical Review; Vol. 41; No. 1; 91-109; <a href="https://doi.org/10.1103/PhysRev.41.91">10.1103/PhysRev.41.91</a></li>
<li>Epstein, Paul S. (1931) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas31b">On the air resistance of projectiles</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 17; No. 9; 532-547</li>
<li>Epstein, Paul S. (1931) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas31a">Answer to Prof. Störmer's remark</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 17; No. 3; 160-161; <a href="https://doi.org/10.1073/pnas.17.3.160">10.1073/pnas.17.3.160</a></li>
<li>Epstein, Paul S. (1930) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas30a">Reflection of waves in an inhomogeneous absorbing medium</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 16; No. 10; 627-637</li>
<li>Epstein, Paul S. (1930) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas30b">Note on the nature of cosmic rays</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 16; No. 10; 658-663; <a href="https://doi.org/10.1073/pnas.16.10.658">10.1073/pnas.16.10.658</a></li>
<li>Epstein, Paul S. (1930) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas30c">Geometrical optics in absorbing media</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 16; No. 1; 37-45</li>
<li>Epstein, Paul S. and Muskat, Morris (1929) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas29">On the Continuous Spectrum of the Hydrogen Atom</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 15; No. 5; 405-411</li>
<li>Ehrenfest, P. and Epstein, P. S. (1927) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EHRpnas27">Remarks on the Quantum Theory of Diffraction</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 13; No. 6; 400-408</li>
<li>Epstein, Paul S. (1927) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas27b">The dielectric constant of atomic hydrogen in undulatory mechanics</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 13; No. 6; 432-438; <a href="https://doi.org/10.1073/pnas.13.6.432">10.1073/pnas.13.6.432</a></li>
<li>Epstein, Paul S. (1927) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas27a">The magnetic dipole in undulatory mechanics</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 13; No. 4; 232-237; <a href="https://doi.org/10.1073/pnas.13.4.232">10.1073/pnas.13.4.232</a></li>
<li>Epstein, Paul S. (1926) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141211-163447949">Second Order Stark Effect in Hydrogen</a>; Science; Vol. 64; No. 1669; 621-622; <a href="https://doi.org/10.1126/science.64.1669.621-a">10.1126/science.64.1669.621-a</a></li>
<li>Epstein, Paul S. (1926) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas26a">The new quantum theory and the Zeeman effect</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 12; No. 11; 634-638</li>
<li>Epstein, Paul S. (1926) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas26b">On the Evaluation of Certain Integrals Important in the Theory of Quanta</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 12; No. 11; 629-633</li>
<li>Epstein, Paul S. (1926) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpr26">The Stark effect from the point of view of Schroedinger's quantum theory</a>; Physical Review; Vol. 28; No. 4; 695-710; <a href="https://doi.org/10.1103/PhysRev.28.695">10.1103/PhysRev.28.695</a></li>
<li>Epstein, Paul S. (1926) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141212-165313840">Centennial of the Undulatory Theory of Light</a>; Science; Vol. 63; No. 1633; 387-393; <a href="https://doi.org/10.1126/science.63.1633.387">10.1126/science.63.1633.387</a></li>
<li>Epstein, Paul S. (1924) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141121-162421475">On the Simultaneous Jumping of Two Electrons in Bohr's Model</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 10; No. 8; 337-342</li>
<li>Epstein, Paul S. (1924) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpr24">On the Resistance Experienced by Spheres in their Motion through Gases</a>; Physical Review; Vol. 23; No. 6; 710-733; <a href="https://doi.org/10.1103/PhysRev.23.710">10.1103/PhysRev.23.710</a></li>
<li>Epstein, P. S. and Ehrenfest, P. (1924) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas24">The quantum theory of the Fraunhofer diffraction</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 10; No. 4; 133-139</li>
<li>Epstein, Paul S. (1922) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpnas22">The evaluation of quantum integrals</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 8; No. 7; 166-167</li>
<li>Epstein, Paul S. (1922) <a href="https://resolver.caltech.edu/CaltechAUTHORS:EPSpr22">Problems of quantum theory in the light of the theory of perturbations</a>; Physical Review; Vol. 19; No. 6; 578-608; <a href="https://doi.org/10.1103/PhysRev.19.578">10.1103/PhysRev.19.578</a></li>
</ul>