Holger Frits Bech Nielsen
Emeritus
Theoretical high energy, astroparticle and gravitational physics
Blegdamsvej 17
2100 København Ø
- 2000
- Published
Why Odd-space and Odd-time Dimensions in Even/dimensional Spaces?
Nielsen, Holger Frits Bech, 2000, In: Phys. Lett.. B486, p. 314Research output: Contribution to journal › Journal article › Research › peer-review
- 1999
- Published
Lattice Chern-Simons Gavity via Ponzano-Regge Model
Kawamoto, N., Nielsen, Holger Frits Bech & Sato, N., 1999, In: Nucl. Phys. B. Vol. 555, p. 629-649Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Neutrino Masses and Mixings from an Anormaly Free SMG X U(!)**2 Model
Froggatt, C. D., Gibson, M. & Nielsen, Holger Frits Bech, 1999, In: Physics Letters B. Vol. 446, p. 256-266Research output: Contribution to journal › Journal article › Research › peer-review
- 1998
- Published
A natural solution to the neutrino mixing problem
Froggatt, C. D., Gibson, M. I. & Nielsen, Holger Frits Bech, 1998, In: Physics Letters B. 409, 1-4, p. 305-312Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Initial Value Problem for Maximally Non-Local Actions
Bennett, D. L., Nielsen, Holger Frits Bech & Woodard, R. P., 1998, In: Phys. REv.. D57, p. 1167-1170Research output: Contribution to journal › Journal article › Research
- 1997
- Published
Prediction of Gauge Couplings from Anti-GUT and Multi-degenerate Vacuum: Finetuning model suggests Non-Locality
Bennett, D. L. & Nielsen, Holger Frits Bech, 1997, Proceedings of Beyond the Standard Model V (30 April - 4 May 1997, Balholm, Norway). AIP Conference Proceedings 415, New York: -, p. 518-523Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Standard Model Couplings with α-1=137 ± 9 from Multiple Point Criticality and 3 Generations of Gauge Bosons; No GUT, No SUSY;
Bennett, D. L., Froggatt, C. D. & Nielsen, Holger Frits Bech, 1997, Proceedings of the 28th International Conference on High Energy Physics (Warsaw, 1996). p. 1646-1649Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Standard Model Parameters from the Multiple Point Principle and Anti-GUT
Bennett, D. L., Froggatt, C. D. & Nielsen, Holger Frits Bech, 1997, Proc. APCTP-ICTP Joint International Conference on Recent Developments in Nonperturbative Quantum Field Theory, Seoul, Korea; 26.-30.May, 1997.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 1995
- Published
Casimir theory for the piecewise uniform string: Division into 2N pieces
Brevik, I. & Nielsen, Holger Frits Bech, 1995, In: Phys. REv.. D 51, p. 1869-1874Research output: Contribution to journal › Journal article › Research
- Published
Current induced potential and charge distribution in a two dimensional electron system in a magnetic field
Nielsen, Holger Frits Bech, 1995, 11th International Conference on High Magnetic Fields in Semiconductors (SEMIMAG 94). World Scientific, p. 180-183Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Predictions for Non-Abelian Fine Structure Constants from Multiple Point Criticality
Bennett, D. L. & Nielsen, Holger Frits Bech, 1995, In: Int. J. Mod. Phys.. A9, p. 5155-5200Research output: Contribution to journal › Journal article › Research
- Published
QED with unequal charges. A study of spontaneous Zn symmetry breaking
Hansson, T. H., Nielsen, Holger Frits Bech & Zahed, I., 1995, In: Nucl. Phys.. B 451, p. 162-173Research output: Contribution to journal › Journal article › Research
- 1994
- Published
An O(3) Global Anomaly in 0+1 Dimension
Axenidis, M., Johansen, A. & Nielsen, Holger Frits Bech, 1994, In: Mod. Phys. Lett.. A9, p. 623-630Research output: Contribution to journal › Journal article › Research
- Published
Anti-Grand Unification and the Fermion Mass Problem
Froggatt, C. D., Lowe, G. & Nielsen, Holger Frits Bech, 1994, In: Nucl. Phys.. B414, p. 579-593Research output: Contribution to journal › Journal article › Research
- Published
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
- Published
Gauge Symmetric Approach to Effective Lagrangians. The eta' meson from QCD
Damgaard, P. H., Nielsen, Holger Frits Bech & Sollacher, R., 1994, In: Nucl. Phys.. B414, p. 541-578Research output: Contribution to journal › Journal article › Research
- Published
On Sphaleron Deformations Induced by Yukawa Interactions
Axenidis, M., Johansen, A. & Nielsen, Holger Frits Bech, 1994, In: Mod. Phys. Lett.. A9, p. 1529-1543Research output: Contribution to journal › Journal article › Research
- Published
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
- Published
The SU(2) Global Anomaly Through Level Circling
Axenidis, M., Johansen, A. & Nielsen, Holger Frits Bech, 1994, In: Mod. Phys. Lett.. A9, p. 501-514Research output: Contribution to journal › Journal article › Research
- 1993
- Published
Chaos in the fundamental forces?..
Nielsen, Holger Frits Bech & Rugh, S. E., 1993, In: New Astronomy Reviews. 37, p. 81-86Research output: Contribution to journal › Journal article › Research
- Published
Electron-electron interactions in the two dimensional electron gas in silicon
Nielsen, Holger Frits Bech, Kravchenko, S. V., Caulfield, J. M., Singleton, S. & Pudalov, V. M., 1993, In: Physical Review B. Condensed Matter and Materials Physics. 47, p. 12961-12963Research output: Contribution to journal › Journal article › Research
- Published
On negative dielectric permittivity in the quantum Hall regime
Nielsen, Holger Frits Bech, Kravchenko, S. V., Pudalov, V. M. & Rinberg, D. A., 1993, In: Physica B: Condensed Matter. 184, p. 323-326Research output: Contribution to journal › Journal article › Research
- Published
Why Do We Live in 3+1 Dimensions?
Nielsen, Holger Frits Bech & Rugh, S. E., 1993, Proc. of the XXVI Int.Symp. Ahrenshoop on the Theory of Elementary Particles. DESY-Zeuthen, p. 307-337Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 1992
- Published
Color anomaly in a hybrid model..
Nielsen, Holger Frits Bech, Rho, M., Wirzba, A. & Zahed, I., 1992, In: Physical Review Letters. B269, p. 389-393Research output: Contribution to journal › Journal article › Research
- Published
Random dynamics, three generations, and skewness
Nielsen, Holger Frits Bech, 1992, Meeting on Quantum Mechanics of Fundamental Systems, Chile, 1990. New York, p. 179-208Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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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Complex action suggests future-included theory
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Black-holes-hedgehogs in the false vacuum and a new physics beyond the Standard Model
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