Constraints on torsion from bounds on lorentz violation.
Exceptional sensitivity to space-time torsion can be achieved by searching for its couplings to fermions. Recent experimental searches for Lorentz violation are exploited to extract new constraints involving 19 of the 24 independent torsion components down to levels of order 10(-31) GeV.
Physics Department, Indiana University, Bloomington, IN 47405, USA.
V Alan
VA
Kostelecký
Neil
N
Russell
Jay D
JD
Tasson