References
89
8. H. Erbin, J. Maldacena, D. Skliros, Two-point string amplitudes. J. High Energy Phys. 2019(7),
139 (2019). https://doi.org/10.1007/JHEP07(2019)139. arXiv: 1906.06051
9. L.D. Faddeev, Introduction to Functional Methods. Conf. Proc. C7507281 (1975), pp. 1–40.
https://doi.org/10.1142/9789814412674_0001
10. M. Henneaux, C. Teitelboim, Quantization of Gauge Systems (Princeton University Press,
Princeton, 1994)
11. C. Itzykson, J.-B. Zuber, Quantum Field Theory (Dover Publications, New York, 2006)
12. E. Kiritsis, String Theory in a Nutshell (Princeton University Press, Princeton, 2007)
13. I.D. Lawrie, A Unified Grand Tour of Theoretical Physics, 3rd edn. (CRC Press, Boca Raton,
2012)
14. P. Mansfield, Nilpotent BRST invariance of the interacting Polyakov string. Nuclear Phys. B
283(Suppl. C), 551–576 (1987). https://doi.org/10.1016/0550-3213(87)90286-0
15. E. Poisson, A Relativist’s Toolkit: The Mathematics of Black-Hole Mechanics, 1st edn.
(Cambridge University Press, Cambridge, 2007)
16. J. Polchinski, String Theory: Volume 1, An Introduction to the Bosonic String (Cambridge
University Press, Cambridge, 2005)
17. N. Seiberg, Notes on quantum Liouville theory and quantum gravity. Progr. Theoret. Phys.
Suppl. 102, 319–349 (1990). https://doi.org/10.1143/PTPS.102.319
18. S. Seki, T. Takahashi, Two-point string amplitudes revisited by operator formalism. Phys. Lett.
B 800, 135078 (2020). https://doi.org/10.1016/j.physletb.2019.135078. arXiv: 1909.03672
19. M. Srednicki, Quantum Field Theory. English. 1st edn. (Cambridge University Press,
Cambridge, 2007)
20. J.W. van Holten, Aspects of BRST quantization. Lect. Notes Phys. 659, 99–166 (2002). arXiv:
hep-th/0201124
21. T. Weigand, Introduction to String Theory (Springer, Berlin, 2012). http://www.thphys.uniheidelberg.de/~weigand/Skript-strings11-12/Strings.pdf.
22. S. Weinberg, The Quantum Theory of Fields, Volume 1: Foundations (Cambridge University
Press, Cambridge, 2005)
23. S. Weinberg, The Quantum Theory of Fields, Volume 2: Modern Applications (Cambridge
University Press, Cambridge, 2005)
24. P. West, Introduction to Strings and Branes, 1st edn. (Cambridge University Press, Cambridge,
2012)
25. J. Zinn-Justin, Quantum Field Theory and Critical Phenomena, 4th edn. (Clarendon Press,
Oxford, 2002)
26. B. Zwiebach, A First Course in String Theory, 2nd edn. (Cambridge University Press,
Cambridge, 2009)
89
8. H. Erbin, J. Maldacena, D. Skliros, Two-point string amplitudes. J. High Energy Phys. 2019(7),
139 (2019). https://doi.org/10.1007/JHEP07(2019)139. arXiv: 1906.06051
9. L.D. Faddeev, Introduction to Functional Methods. Conf. Proc. C7507281 (1975), pp. 1–40.
https://doi.org/10.1142/9789814412674_0001
10. M. Henneaux, C. Teitelboim, Quantization of Gauge Systems (Princeton University Press,
Princeton, 1994)
11. C. Itzykson, J.-B. Zuber, Quantum Field Theory (Dover Publications, New York, 2006)
12. E. Kiritsis, String Theory in a Nutshell (Princeton University Press, Princeton, 2007)
13. I.D. Lawrie, A Unified Grand Tour of Theoretical Physics, 3rd edn. (CRC Press, Boca Raton,
2012)
14. P. Mansfield, Nilpotent BRST invariance of the interacting Polyakov string. Nuclear Phys. B
283(Suppl. C), 551–576 (1987). https://doi.org/10.1016/0550-3213(87)90286-0
15. E. Poisson, A Relativist’s Toolkit: The Mathematics of Black-Hole Mechanics, 1st edn.
(Cambridge University Press, Cambridge, 2007)
16. J. Polchinski, String Theory: Volume 1, An Introduction to the Bosonic String (Cambridge
University Press, Cambridge, 2005)
17. N. Seiberg, Notes on quantum Liouville theory and quantum gravity. Progr. Theoret. Phys.
Suppl. 102, 319–349 (1990). https://doi.org/10.1143/PTPS.102.319
18. S. Seki, T. Takahashi, Two-point string amplitudes revisited by operator formalism. Phys. Lett.
B 800, 135078 (2020). https://doi.org/10.1016/j.physletb.2019.135078. arXiv: 1909.03672
19. M. Srednicki, Quantum Field Theory. English. 1st edn. (Cambridge University Press,
Cambridge, 2007)
20. J.W. van Holten, Aspects of BRST quantization. Lect. Notes Phys. 659, 99–166 (2002). arXiv:
hep-th/0201124
21. T. Weigand, Introduction to String Theory (Springer, Berlin, 2012). http://www.thphys.uniheidelberg.de/~weigand/Skript-strings11-12/Strings.pdf.
22. S. Weinberg, The Quantum Theory of Fields, Volume 1: Foundations (Cambridge University
Press, Cambridge, 2005)
23. S. Weinberg, The Quantum Theory of Fields, Volume 2: Modern Applications (Cambridge
University Press, Cambridge, 2005)
24. P. West, Introduction to Strings and Branes, 1st edn. (Cambridge University Press, Cambridge,
2012)
25. J. Zinn-Justin, Quantum Field Theory and Critical Phenomena, 4th edn. (Clarendon Press,
Oxford, 2002)
26. B. Zwiebach, A First Course in String Theory, 2nd edn. (Cambridge University Press,
Cambridge, 2009)