Abstract
The observed small, positive cosmological constant may originate from a four-fermion interaction generated by the spin-torsion coupling in the Einstein–Cartan–Sciama–Kibble gravity if the fermions are condensing. In particular, such a condensation occurs for quark fields during the quark-gluon/hadron phase transition in the early Universe. We study how the torsion-induced four-fermion interaction is affected by adding two terms to the Dirac Lagrangian density: the parity-violating pseudoscalar density dual to the curvature tensor and a spinor-bilinear scalar density which measures the nonminimal coupling of fermions to torsion.
Similar content being viewed by others
References
Popławski N.J.: Ann. Phys. (Berlin) 523, 291 (2011)
Kibble T.W.B.: J. Math. Phys. (N.Y.) 2, 212 (1961)
Sciama D.W.: Recent Developments in General Relativity, pp. 415. Pergamon, Oxford (1962)
Sciama D.W.: Rev. Mod. Phys. 36, 463 (1964)
Sciama D.W.: Rev. Mod. Phys. 36, 1103(E) (1964)
Lord E.A.: Tensors, Relativity and Cosmology. McGraw-Hill, New Delhi (1976)
Hehl F.W.: Phys. Lett. A 36, 225 (1971)
Hehl F.W.: Gen. Relativ. Gravit. 4, 333 (1973)
Hehl F.W.: Gen. Relativ. Gravit. 5, 491 (1974)
Hehl F.W., von der Heyde P., Kerlick G.D., Nester J.M.: Rev. Mod. Phys. 48, 393 (1976)
de Sabbata V., Sivaram C.: Spin and Torsion in Gravitation. World Scientific, Singapore (1994)
Shapiro I.L.: Phys. Rep. 357, 113 (2002)
Hammond R.T.: Rep. Prog. Phys. 65, 599 (2002)
Popławski N.J.: arXiv:0911.0334
Hehl F.W., Datta B.K.: J. Math. Phys. (N.Y.) 12, 1334 (1971)
Heisenberg W.: Rev. Mod. Phys. 29, 269 (1957)
Ivanenko D.D.: Introduction to Nonlinear Quantum Field Theory. Foreign Literature, Moscow (1959)
Isham C.J., Salam A., Strathdee J.: Nature. Phys. Sci. 244, 82 (1973)
Kerlick G.D.: Phys. Rev. D. 12, 3004 (1975)
de Sabbata V., Sivaram C.: Astrophys. Space Sci. 165, 51 (1990)
Shifman M.A., Vainshtein A.I., Zakharov V.I.: Nucl. Phys. B 147, 385 (1979)
Kolb E.W., Turner M.S.: The Early Universe. Addison-Wesley, New York (1990)
Alexander S., Biswas T., Calcagni G.: Phys. Rev. D 81, 043511 (2010)
Alexander S., Biswas T., Calcagni G.: Phys. Rev. D 81, 069902(E) (2010)
Alexander S., Biswas T.: Phys. Rev. D 80, 023501 (2009)
Hehl F.W., von der Heyde P., Kerlick G.D.: Phys. Rev. D 10, 1066 (1974)
Kuchowicz B.: Gen. Relativ. Gravit. 9, 511 (1978)
Gasperini M.: Phys. Rev. Lett. 56, 2873 (1986)
Popławski N.J.: Phys. Lett. B 694, 181 (2010)
Popławski N.J.: Phys. Lett. B 701, 672(E) (2011)
Peskin M.E., Schroeder D.V.: An Introduction to Quantum Field Theory. Perseus Books, Cambridge, Massachusetts (1995)
Brodsky S.J., de Teramond G.F., Shrock R.: AIP Conf. Proc. 1056, 3 (2008)
Brodsky S.J., Shrock R.: Proc. Natl. Acad. Sci. 108, 45 (2011)
Zel’dovich Y.B.: J. Exp. Theor. Phys. Lett. 6, 316 (1967)
Bjorken, J.D.: arXiv:1008.0033
Holst S.: Phys. Rev. D 53, 5966 (1996)
Banerjee K.: Class. Quant. Grav. 27, 135012 (2010)
Barbero J.F.G.: Phys. Rev. D 51, 5507 (1995)
Immirzi G.: Class. Quant. Grav. 14, L177 (1997)
Perez A., Rovelli C.: Phys. Rev. D 73, 044013 (2006)
Freidel L., Minic D., Takeuchi T.: Phys. Rev. D 72, 104002 (2005)
Landau L.D., Lifshitz E. M.: The Classical Theory of Fields. Pergamon, Oxford (1975)
Nomura K., Shirafuji T., Hayashi K.: Prog. Theor. Phys. 86, 1239 (1991)
Kopczyński W.: Phys. Lett. A 39, 219 (1972)
Kopczyński W.: Phys. Lett. A 43, 63 (1973)
Trautman A.: Nature. Phys. Sci. 242, 7 (1973)
Tafel J.: Phys. Lett. A 45, 341 (1973)
Hoyle F.: Mon. Not. R. Astron. Soc. 108, 372 (1948)
Hoyle F.: Mon. Not. R. Astron. Soc. 109, 365 (1949)
Popławski N.J.: Phys. Lett. B 690, 73 (2010)
van der Merve P. du T.: Nuovo Cimento Soc. Ital. Fis. A 46, 1 (1978)
van der Merve P. du T.: Phys. Rev. D 19, 1746 (1979)
van der Merve P. du T.: Nuovo Cimento Soc. Ital. Fis. A 59, 344 (1980)
Buchbinder I.L., Odintsov S.D., Shapiro I.L.: Phys. Lett B 162, 92 (1985)
Popławski N.J.: Phys. Rev. D 83, 084033 (2011)
Buchbinder I.L., Odintsov S.D., Shapiro I.L.: Effective Action in Quantum Gravity. Taylor and Francis, New York (1992)
Cai Y.-F., Wang J.: Class. Quant. Grav. 25, 165014 (2008)
Alford M.: Ann. Rev. Nucl. Part. Sci. 51, 131 (2001)
Jiang W.Z., Qiu X.J., Zhu Z.Y., He Z.J.: Phys. Rev. C 65, 015210 (2001)
Mercuri S.: Phys. Rev. D 73, 084016 (2006)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Popławski, N.J. Four-fermion interaction from torsion as dark energy. Gen Relativ Gravit 44, 491–499 (2012). https://doi.org/10.1007/s10714-011-1288-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10714-011-1288-1