Holger Frits Bech Nielsen
Emeritus
Theoretical high energy, astroparticle and gravitational physics
Blegdamsvej 17
2100 København Ø
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Diphoton decay of the Higgs boson and new bound states of top and antitop quarks
Froggatt, C. D., Das, C. R., Laperashvili, L. V. & Nielsen, Holger Frits Bech, 30 Jul 2015, In: International Journal of Modern Physics A. 30, 21, 1550132.Research output: Contribution to journal › Journal article › Research › peer-review
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Dark energy density in SUGRA models and degenerate vacua
Froggatt, C. D., Nielsen, Holger Frits Bech, Nevzorov, R. & Thomas, A. W., 20 Jun 2017, In: International Journal of Modern Physics A. 32, 17, 1730013.Research output: Contribution to journal › Journal article › Research › peer-review
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Dark matter balls help supernovae to explode
Froggatt, C. D. & Nielsen, Holger Frits Bech, 30 Nov 2015, In: Modern Physics Letters A. 30, 36, 1550195.Research output: Contribution to journal › Journal article › Research › peer-review
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On the smallness of the cosmological constant in SUGRA models inspired by degenerate vacua
Froggatt, C. D., Nevzorov, R. & Nielsen, Holger Frits Bech, 2009, 17th International Conference on Supersymmetry and the Unification of Fundamental Interactions (SUSY 09). American Institute of Physics, Vol. 09.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Tunguska dark matter ball
Froggatt, C. D. & Nielsen, Holger Frits Bech, 10 May 2015, In: International Journal of Modern Physics A. 30, 13, 1550066.Research output: Contribution to journal › Journal article › Research › peer-review
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On the origin of approximate custodial symmetry in the Two-Higgs Doublet Model
Froggatt, C. D., Nevzorov, R., Nielsen, Holger Frits Bech & Thompson, D., 10 Dec 2009, In: International Journal of Modern Physics A. 24, 30, p. 5587-5637 50 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Predicting the SUSY breaking scale in SUGRA models with degenerate vacua
Froggatt, C. D., Nevzorov, R., Nielsen, Holger Frits Bech & Thomas, A. W., 4 Feb 2020, In: International Journal of Modern Physics A. 35, 1, 14 p., 2050007.Research output: Contribution to journal › Journal article › Research › peer-review
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Fermion Masses and the Standard Model Group as a Diagonal Subgroup
Froggatt, C. D., Lowe, G. & Nielsen, Holger Frits Bech, 1994, In: Nucl. Phys.. B420, p. 3-46Research output: Contribution to journal › Journal article › Research
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The Level Crossing Phenomenon with Yukawa Interactions
Froggatt, C. D., Lowe, G. & Nielsen, Holger Frits Bech, 1994, In: Nucl. Phys.. B414, p. 53-72Research output: Contribution to journal › Journal article › Research
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Hierarchy-problem and a bound state of 6 t and 6 anti- t
Froggatt, C. D., Nielsen, Holger Frits Bech & Laperashvili, L. V., 2005, In: International Journal of Modern Physics A. 20, 6, p. 1268-1275Research output: Contribution to journal › Journal article › Research › peer-review
ID: 12496
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Theory including future not excluded: Formulation of complex action theory II (vol 2013, 023B04, 2013)
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105
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Complex action suggests future-included theory
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97
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Black-holes-hedgehogs in the false vacuum and a new physics beyond the Standard Model
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