中国科学院理论物理研究所：标准模型与高能洛伦兹破坏 Standard Model And High-Energy Lorentz Violation

Standard model And High-Energy Lorentz violation Damiano anselmi 中国科学院理论物理硏究所 北京2010年4月6日

Standard Model And High-Energy Lorentz Violation, Damiano Anselmi 中国科学院理论物理研究所 北京 2010年4月6日

based on the hep-ph papers [Oa]D A, Standard Model Without Elementary Scalars And High Energy Lorentz violation Eur. Phys. J C 65 (2010)523 and arXiv: 0904.1849 [hep-ph [ob]D A, Weighted power counting, neutrino masses and Lorentz violating extensions of the Standard Model, Phys. Rev. D79 (2009)025017 and arXiv: 0808.3475 [hep-ph Oc]D A. and M. Taiuti, Renormalization of high-energy lorentz violating QED Phys. Rev. D in press, arxiv: 0912.0113 [hep-ph [Od] D A. and E. Ciuffoli, Renormalization of high-energy Lorentz violating four fermion models, Phys. Rev. D in press, arXiv: 1002. 2704 [hep-ph

based on the hep-ph papers [0a] D.A., Standard Model Without Elementary Scalars And High Energy Lorentz Violation, Eur. Phys. J. C 65 (2010) 523 and arXiv:0904.1849 [hep-ph] [0b] D.A., Weighted power counting, neutrino masses and Lorentz violating extensions of the Standard Model, Phys. Rev. D 79 (2009) 025017 and arXiv:0808.3475 [hep-ph] [0c] D.A. and M. Taiuti, Renormalization of high-energy Lorentz violating QED, Phys. Rev. D in press, arxiv:0912.0113 [hep-ph] [0d] D.A. and E. Ciuffoli, Renormalization of high-energy Lorentz violating four fermion models, Phys. Rev. D in press, arXiv:1002.2704 [hep-ph]

based on the hep-ph papers [Oa]D A, Standard Mode/ Without Elementary Scalars And High Energy lorentz violation, Eur. Phys. J C 65 (2010)523 and arXiv: 0904.1849 [hep-ph [ob]D A, Weighted power counting, neutrino masses and Lorentz violating extensions of the Standard Model, Phys. Rev. D79 (2009)025017 and arXiv: 0808.3475 [hep-ph Oc]D A. and M. Taiuti, Renormalization of high-energy lorentz violating QED Phys. Rev. D in press, arxiv: 0912.0113 [hep-ph [Od] D A. and E. Ciuffoli, Renormalization of high-energy Lorentz violating four fermion models, Phys. Rev. D in press, arXiv: 1002. 2704 [hep-ph and previous hep-th papers 1]DA. and M. Halat, Renormalization of Lorentz violating theories, Phys. Rev. D76 (2007)125011 and arxiv:0707.2480[ hep-th [2]D A, Weighted scale invariant quantum field theories, JHEP 02(2008)05 and arxiv 0801 1216 [ hep-th [3]DA, Weighted power counting and lorentz violating gauge theories I General properties, Ann. Phys. 324 (2009)874 and arXiv: 0808.3470 [hep-th [4]DA, Weighted power counting and Lorentz violating gauge theories. l/ Classification Ann. Phys. 324( 2009)1058 and arXiv 0808 3474 [hep-th

based on the hep-ph papers [0a] D.A., Standard Model Without Elementary Scalars And High Energy Lorentz Violation, Eur. Phys. J. C 65 (2010) 523 and arXiv:0904.1849 [hep-ph] [0b] D.A., Weighted power counting, neutrino masses and Lorentz violating extensions of the Standard Model, Phys. Rev. D 79 (2009) 025017 and arXiv:0808.3475 [hep-ph] [0c] D.A. and M. Taiuti, Renormalization of high-energy Lorentz violating QED, Phys. Rev. D in press, arxiv:0912.0113 [hep-ph] [0d] D.A. and E. Ciuffoli, Renormalization of high-energy Lorentz violating four fermion models, Phys. Rev. D in press, arXiv:1002.2704 [hep-ph] and previous hep-th papers [1] D.A. and M. Halat, Renormalization of Lorentz violating theories, Phys. Rev. D 76 (2007) 125011 and arxiv:0707.2480 [hep-th] [2] D.A., Weighted scale invariant quantum field theories, JHEP 02 (2008) 05 and arxiv:0801.1216 [hep-th] [3] D.A., Weighted power counting and Lorentz violating gauge theories. I: General properties, Ann. Phys. 324 (2009) 874 and arXiv:0808.3470 [hep-th] [4] D.A., Weighted power counting and Lorentz violating gauge theories. II: Classification, Ann. Phys. 324 (2009) 1058 and arXiv:0808.3474 [hep-th]

Lorentz symmetry is a basic ingredient of the standard Model of particles physics

Lorentz symmetry is a basic ingredient of the Standard Model of particles physics

Lorentz symmetry is a basic ingredient of the standard Model of particles physics However, several authors have argued that at high energies Lorentz symmetry and possibly CPt could be broken

Lorentz symmetry is a basic ingredient of the Standard Model of particles physics. However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken

Lorentz symmetry is a basic ingredient of the standard Model of particles physics However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken The Lorentz violating parameters of the Standard Model (Colladay-Kostelecky) extended in the power-counting renormalizable sector have been measured with great precision

Lorentz symmetry is a basic ingredient of the Standard Model of particles physics. However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken. The Lorentz violating parameters of the Standard Model (Colladay-Kostelecky) extended in the power-counting renormalizable sector have been measured with great precision

Lorentz symmetry is a basic ingredient of the standard Model of particles physics However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken The Lorentz violating parameters of the Standard Model (Colladay-Kostelecky) extended in the power-counting renormalizable sector have been measured with great precision It turns out that Lorentz symmetry is a very precise symmetry of Nature, at least in low-energy domain

Lorentz symmetry is a basic ingredient of the Standard Model of particles physics. However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken. The Lorentz violating parameters of the Standard Model (Colladay-Kostelecky) extended in the power-counting renormalizable sector have been measured with great precision. It turns out that Lorentz symmetry is a very precise symmetry of Nature, at least in low-energy domain

Lorentz symmetry is a basic ingredient of the standard Model of particles physics However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken The Lorentz violating parameters of the Standard Model (Colladay-Kostelecky) extended in the power-counting renormalizable sector have been measured with great precision It turns out that Lorentz symmetry is a very precise symmetry of Nature, at least in low-energy domain Several(dimensionless)parameters have bounds d11￠

Lorentz symmetry is a basic ingredient of the Standard Model of particles physics. However, several authors have argued that at high energies Lorentz symmetry and possibly CPT could be broken. The Lorentz violating parameters of the Standard Model (Colladay-Kostelecky) extended in the power-counting renormalizable sector have been measured with great precision. It turns out that Lorentz symmetry is a very precise symmetry of Nature, at least in low-energy domain. Several (dimensionless) parameters have bounds 15 30 1040 10, 10, − − −

Why is it interesting to consider quantum field theories where Lorentz symmetry is explicitly broken?

Why is it interesting to consider quantum field theories where Lorentz symmetry is explicitly broken?

Why is it interesting to consider quantum field theories where Lorentz symmetry is explicitly broken? The set of power-counting renormalizable theories is considerably"small

The set of power-counting renormalizable theories is considerably “small” Why is it interesting to consider quantum field theories where Lorentz symmetry is explicitly broken?