Measurement of the scalar curvature of high-power lasers

被引：1
作者：
Toma, Antonela [1 ]
Postavaru, Octavian [1 ]
机构：
[1] Univ Politehn Bucuresti, Ctr Res & Training Innovat Tech Appl Math Engn, Splaiul Independentei 313, Bucharest 060042, Romania
来源：
SCIENTIFIC REPORTS | 2022年 / 12卷 / 01期
关键词：
DIRAC-EQUATION; SPECTRUM; ATOM;
D O I：
10.1038/s41598-022-23045-8
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
High-power lasers develop high energy per unit time, and as energy curves space, we expect atomic energy levels to change. The fluorescence spectrum is a good measurement of the matrix elements involved in the Rabi oscillation and consequently allows us to determine the scalar curvature. At high Z, electrons oppose ionization even for strong intensities. Because high-power lasers address relativistic atoms, the wave functions involved must be solutions of the Dirac equation in a curved space-time. The paper can be seen as a way to check whether the Einstein's gravitational theory is valid in the dimension of laboratory.
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页数：8
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共 39 条
  • [1] ABRAMOWITZ M., 1972, HDB MATH FUNCTIONS
  • [2] Solution of the Dirac equation with position-dependent mass in the Coulomb field
    Alhaidari, AD
    [J]. PHYSICS LETTERS A, 2004, 322 (1-2) : 72 - 77
  • [3] [Anonymous], EUROPEAN XFEL PROJEC
  • [4] Phase Shift in an Atom Interferometer due to Spacetime Curvature across its Wave Function
    Asenbaum, Peter
    Overstreet, Chris
    Kovachy, Tim
    Brown, Daniel D.
    Hogan, Jason M.
    Kasevich, Mark A.
    [J]. PHYSICAL REVIEW LETTERS, 2017, 118 (18)
  • [5] Electron-Hole Transitions in Multiply Charged Ions for Precision Laser Spectroscopy and Searching for Variations in α
    Berengut, J. C.
    Dzuba, V. A.
    Flambaum, V. V.
    Ong, A.
    [J]. PHYSICAL REVIEW LETTERS, 2011, 106 (21)
  • [6] An unexpectedly low oscillator strength as the origin of the Fe XVII emission problem
    Bernitt, S.
    Brown, G. V.
    Rudolph, J. K.
    Steinbruegge, R.
    Graf, A.
    Leutenegger, M.
    Epp, S. W.
    Eberle, S.
    Kubicek, K.
    Maeckel, V.
    Simon, M. C.
    Traebert, E.
    Magee, E. W.
    Beilmann, C.
    Hell, N.
    Schippers, S.
    Mueller, A.
    Kahn, S. M.
    Surzhykov, A.
    Harman, Z.
    Keitel, C. H.
    Clementson, J.
    Porter, F. S.
    Schlotter, W.
    Turner, J. J.
    Ullrich, J.
    Beiersdorfer, P.
    Lopez-Urrutia, J. R. Crespo
    [J]. NATURE, 2012, 492 (7428) : 225 - 228
  • [7] Dirac equation for cold atoms in artificial curved spacetimes
    Boada, O.
    Celi, A.
    Latorre, J. I.
    Lewenstein, M.
    [J]. NEW JOURNAL OF PHYSICS, 2011, 13
  • [8] The Unruh effect and its applications
    Crispino, Luis C. B.
    Higuchi, Atsushi
    Matsas, George E. A.
    [J]. REVIEWS OF MODERN PHYSICS, 2008, 80 (03) : 787 - 838
  • [9] Exact solutions of Dirac equation on a static curved space-time
    de Oliveira, M. D.
    Schmidt, Alexandre G. M.
    [J]. ANNALS OF PHYSICS, 2019, 401 : 21 - 39
  • [10] Two-photon decay of 2 S-1(0) and 2 S-3(1) states of heliumlike ions
    Derevianko, A
    Johnson, WR
    [J]. PHYSICAL REVIEW A, 1997, 56 (02): : 1288 - 1294
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