Dr. L. (Lorenz) Eberhardt
Faculty of Science
ITF
Area of expertise: String theory, scattering amplitudes, quantum gravity, conformal field theory, mathematical physics
Visiting address
- Science Park 904
- Room number: C4.270
Postal address
-
Postbus 94485
1090 GL Amsterdam
Contact details
-
Profile
I am a theoretical physicist working on string theory, scattering amplitudes and two-dimensional conformal field theory. I am an associate professor at the Institute for Theoretical Physics at the University of Amsterdam, where I lead a research group funded by an ERC Starting Grant. I received my Ph.D. at ETH Zurich, after which I held a postdoctoral position at the Institute for Advanced Study in Princeton, before arriving at the University of Amsterdam in 2023.
-
Publications
2025
Baccianti, M. M., Chandra, J., Eberhardt, L., Hartman, T., & Mizera, S. (2025). Rademacher expansion of modular integrals. SciPost Physics, 19(4), Article 103. https://doi.org/10.21468/SciPostPhys.19.4.103 [details]- Banerjee, P., Eberhardt, L., & Mizera, S. (2025). Regge limit of one-loop string amplitudes. SciPost Physics, 19(2), Article 052. https://doi.org/10.21468/SciPostPhys.19.2.052 [details]
- Collier, S., Eberhardt, L., & Mühlmann, B. (2025). A microscopic realization of dS3. SciPost Physics, 18(4), Article 131. https://doi.org/10.21468/SciPostPhys.18.4.131 [details]
- Collier, S., Eberhardt, L., & Mühlmann, B. (2025). The complex Liouville string: The gravitational path integral. SciPost Physics, 19(4), Article 115. https://doi.org/10.21468/SciPostPhys.19.4.115 [details]
- Collier, S., Eberhardt, L., Mühlmann, B., & Rodriguez, V. A. (2025). Complex Liouville String. Physical Review Letters, 134(25), Article 251602. https://doi.org/10.1103/k74n-s63l [details]
- Collier, S., Eberhardt, L., Mühlmann, B., & Rodriguez, V. A. (2025). The complex Liouville string: The matrix integral. SciPost Physics, 18(5), Article 154. https://doi.org/10.21468/SciPostPhys.18.5.154 [details]
- Collier, S., Eberhardt, L., Mühlmann, B., & Rodriguez, V. A. (2025). The complex Liouville string: The worldsheet. SciPost Physics, 19(2), Article 033. https://doi.org/10.21468/SciPostPhys.19.2.033 [details]
- Collier, S., Eberhardt, L., Mühlmann, B., & Rodriguez, V. A. (2025). The complex Liouville string: Worldsheet boundaries and non-perturbative effects. SciPost Physics, 19(2), Article 034. https://doi.org/10.21468/SciPostPhys.19.2.034 [details]
- Eberhardt, L., & Gaberdiel, M. R. (2025). A localising AdS3 sigma model. SciPost Physics, 19(2), Article 060. https://doi.org/10.21468/SciPostPhys.19.2.060 [details]
2024
- Collier, S., Eberhardt, L., & Zhang, M. (2024). 3d gravity from Virasoro TQFT: Holography, wormholes and knots. SciPost Physics, 17(5), Article 134. https://doi.org/10.21468/SciPostPhys.17.5.134 [details]
- Collier, S., Eberhardt, L., Muehlmann, B., & Rodriguez, V. A. (2024). The Virasoro minimal string. SciPost Physics, 16(2), Article 057. https://doi.org/10.21468/SciPostPhys.16.2.057 [details]
- Eberhardt, L. (2024). Off-shell Partition Functions in 3d Gravity. Communications in Mathematical Physics, 405(3), Article 76. https://doi.org/10.1007/s00220-024-04963-2 [details]
- Eberhardt, L., & Mizera, S. (2024). Lorentzian contours for tree-level string amplitudes. SciPost Physics, 17(3), Article 078. https://doi.org/10.21468/SciPostPhys.17.3.078 [details]
- Eberhardt, L., & Pal, S. (2024). Holographic Weyl anomaly in string theory. SciPost Physics, 16(1), Article 027. https://doi.org/10.21468/SciPostPhys.16.1.027 [details]
- Eberhardt, L., & Turiaci, G. J. (2024). 2D Dilaton Gravity and the Weil–Petersson Volumes with Conical Defects. Communications in Mathematical Physics, 405(4), Article 103. https://doi.org/10.1007/s00220-024-04964-1
2023
- Collier, S., Eberhardt, L., & Zhang, M. (2023). Solving 3d gravity with Virasoro TQFT. SciPost Physics, 15(4), Article 151. https://doi.org/10.21468/SciPostPhys.15.4.151 [details]
- Eberhardt, L., & Mizera, S. (2023). Evaluating one-loop string amplitudes. SciPost Physics, 15(3), Article 119. https://doi.org/10.21468/scipostphys.15.3.119 [details]
- Eberhardt, L., & Mizera, S. (2023). Unitarity cuts of the worldsheet. SciPost Physics, 14(2), Article 015. https://doi.org/10.21468/SciPostPhys.14.2.015
2022
- Arkani-Hamed, N., Eberhardt, L., Huang, Y. T., & Mizera, S. (2022). On unitarity of tree-level string amplitudes. Journal of High Energy Physics, 2022(2), Article 197. https://doi.org/10.1007/JHEP02(2022)197
- Dei, A., & Eberhardt, L. (2022). String correlators on AdS3: Analytic structure and dual CFT. SciPost Physics, 13(3), Article 053. https://doi.org/10.21468/SciPostPhys.13.3.053
- Eberhardt, L. (2022). A perturbative CFT dual for pure NS-NS AdS3strings. Journal of Physics A: Mathematical and Theoretical, 55(6), Article 064001. https://doi.org/10.1088/1751-8121/ac47b2
2021
- Dei, A., & Eberhardt, L. (2021). String correlators on AdS3: four-point functions. Journal of High Energy Physics, 2021(9), Article 209. https://doi.org/10.1007/JHEP09(2021)209
- Dei, A., & Eberhardt, L. (2021). String correlators on AdS3: three-point functions. Journal of High Energy Physics, 2021(8), Article 25. https://doi.org/10.1007/JHEP08(2021)025
- Eberhardt, L. (2021). Partition functions of the tensionless string. Journal of High Energy Physics, 2021(3), Article 176. https://doi.org/10.1007/JHEP03(2021)176
- Eberhardt, L. (2021). Summing over geometries in string theory. Journal of High Energy Physics, 2021(5), Article 233. https://doi.org/10.1007/JHEP05(2021)233
- Eberhardt, L. (2021). Superconformal symmetry and representations. Journal of Physics A: Mathematical and Theoretical, 54(6), Article 063002. https://doi.org/10.1088/1751-8121/abd7b3
- Eberhardt, L., & Pal, S. (2021). The disk partition function in string theory. Journal of High Energy Physics, 2021(8), Article 26. https://doi.org/10.1007/JHEP08(2021)026
2020
- Dei, A., & Eberhardt, L. (2020). Correlators of the symmetric product orbifold. Journal of High Energy Physics, 2020(1), Article 108. https://doi.org/10.1007/JHEP01(2020)108
- Eberhardt, L. (2020). AdS3/CFT2 at higher genus. Journal of High Energy Physics, 2020(5), Article 150. https://doi.org/10.1007/JHEP05(2020)150
- Eberhardt, L., & Procházka, T. (2020). The Grassmannian VOA. Journal of High Energy Physics, 2020(9), Article 150. https://doi.org/10.1007/JHEP09(2020)150
- Eberhardt, L., Gaberdiel, M. R., & Gopakumar, R. (2020). Deriving the AdS3 /CFT2 correspondence. Journal of High Energy Physics, 2020(2), Article 136. https://doi.org/10.1007/JHEP02(2020)136
- Eberhardt, L., Komatsu, S., & Mizera, S. (2020). Scattering equations in AdS: scalar correlators in arbitrary dimensions. Journal of High Energy Physics, 2020(11), Article 158. https://doi.org/10.1007/JHEP11(2020)158
2019
- Dei, A., Eberhardt, L., & Gaberdiel, M. R. (2019). Three-point functions in AdS3/CFT2 holography. Journal of High Energy Physics, 2019(12), Article 12. https://doi.org/10.1007/JHEP12(2019)012
- Eberhardt, L., & Ferreira, K. (2019). Long strings and chiral primaries in the hybrid formalism. Journal of High Energy Physics, 2019(2), Article 98. https://doi.org/10.1007/JHEP02(2019)098
- Eberhardt, L., & Gaberdiel, M. R. (2019). String theory on AdS3 and the symmetric orbifold of Liouville theory. Nuclear Physics B, 948, Article 114774. https://doi.org/10.1016/j.nuclphysb.2019.114774
- Eberhardt, L., & Gaberdiel, M. R. (2019). Strings on AdS3 × S3 × S3 × S1. Journal of High Energy Physics, 2019(6), Article 35. https://doi.org/10.1007/JHEP06(2019)035
- Eberhardt, L., & Procházka, T. (2019). The matrix-extended W1 + ∞ algebra. Journal of High Energy Physics, 2019(12), Article 175. https://doi.org/10.1007/JHEP12(2019)175
- Eberhardt, L., Gaberdiel, M. R., & Gopakumar, R. (2019). The worldsheet dual of the symmetric product CFT. Journal of High Energy Physics, 2019(4), Article 103. https://doi.org/10.1007/JHEP04(2019)103
2018
- Datta, S., Eberhardt, L., & Gaberdiel, M. R. (2018). Stringy N = (2, 2) holography for AdS3. Journal of High Energy Physics, 2018(1), Article 146. https://doi.org/10.1007/JHEP01(2018)146
- Eberhardt, L. (2018). Supersymmetric AdS3 supergravity backgrounds and holography. Journal of High Energy Physics, 2018(2), Article 87. https://doi.org/10.1007/JHEP02(2018)087
- Eberhardt, L., & Ferreira, K. (2018). The plane-wave spectrum from the worldsheet. Journal of High Energy Physics, 2018(10), Article 109. https://doi.org/10.1007/JHEP10(2018)109
- Eberhardt, L., & Zadeh, I. G. (2018). N= (3 3) holography on AdS3 × (S3 × S3 × S1)/ℤ2. Journal of High Energy Physics, 2018(7), Article 143. https://doi.org/10.1007/JHEP07(2018)143
- Eberhardt, L., Gaberdiel, M. R., & Rienäcker, I. (2018). Higher spin algebras and large N = 4 holography. Journal of High Energy Physics, 2018(3), Article 97. https://doi.org/10.1007/JHEP03(2018)097
2017
- Eberhardt, L., Gaberdiel, M. R., & Li, W. (2017). A holographic dual for string theory on AdS3×S3×S3×S1. Journal of High Energy Physics, 2017(8), Article 111. https://doi.org/10.1007/JHEP08(2017)111
- Eberhardt, L., Gaberdiel, M. R., Gopakumar, R., & Li, W. (2017). BPS spectrum on AdS3×S3×S3×S1. Journal of High Energy Physics, 2017(3), Article 124. https://doi.org/10.1007/JHEP03(2017)124
This list of publications is extracted from the UvA-Current Research Information System. Questions? Ask the library or the Pure staff of your faculty / institute. Log in to Pure to edit your publications. Log in to Personal Page Publication Selection tool to manage the visibility of your publications on this list. -
Ancillary activities
No ancillary activities
Baccianti, M. M., Chandra, J., Eberhardt, L., Hartman, T., & Mizera, S. (2025). Rademacher expansion of modular integrals. SciPost Physics, 19(4), Article 103.