Dr. J.P. (Jan Pieter) van der Schaar
Faculteit der Natuurwetenschappen, Wiskunde en Informatica
ITF
Bezoekadres
- Science Park 904
- Kamernummer: C4.269
Postadres
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Postbus 94485
1090 GL Amsterdam
Contactgegevens
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Profile
Jan Pieter van der Schaar, Ph.D.
I am a theoretical physicist working in the area of quantum gravity, string theory and cosmology. Currently I am an associate professor in the Korteweg-de Vries Institute for Mathematics at the University of Amsterdam and also a member of the String Theory Group. I received my master's and Ph.D. at the University of Groningen, after which I held postdoctoral research positions at the University of Michigan, CERN's Theory Division and the Institute for Strings, Cosmology and Astroparticle Physics (ISCAP) at Columbia University, before arriving at the University of Amsterdam in January 2006.
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Publicaties
2023
Aalsma, L., Faruk, M. M., van der Schaar, J. P., Visser, M., & de Witte, J. (2023). Late-time correlators and complex geodesics in de Sitter space. SciPost Physics, 15(1), Article 031. https://doi.org/10.21468/SciPostPhys.15.1.031 [details]- Aguilar-Gutierrez, S. E., Hertog, T., Tielemans, R., van der Schaar, J. P., & Van Riet, T. (2023). Axion-de Sitter wormholes. Journal of High Energy Physics, 2023(11), Article 225. https://doi.org/10.1007/JHEP11(2023)225 [details]
- Armas, J., Batzios, G., & van der Schaar, J. P. (2023). Holographic duals of the N = 1* gauge theory. Journal of High Energy Physics, 2023(4), Article 21. https://doi.org/10.1007/JHEP04(2023)021 [details]
- Morvan, E. K., van der Schaar, J. P., & Visser, M. R. (2023). On the Euclidean action of de Sitter black holes and constrained instantons. SciPost Physics, 14(2), Article 022. https://doi.org/10.21468/SciPostPhys.14.2.022 [details]
2021
- Aalsma, L., Cole, A., Morvan, E., van der Schaar, J. P., & Shiu, G. (2021). Shocks and information exchange in de Sitter space. Journal of High Energy Physics, 2021(10), Article 104. https://doi.org/10.1007/JHEP10(2021)104 [details]
2019
- Aalsma, L., Parikh, M., & van der Schaar, J. P. (2019). Back(reaction) to the future in the Unruh-de Sitter state. Journal of High Energy Physics, 2019(11), Article 136. https://doi.org/10.1007/JHEP11(2019)136 [details]
2018
- Aalsma, L., & van der Schaar, J. P. (2018). Extremal tunneling and Anti-de Sitter instantons. Journal of High Energy Physics, 2018(3), Article 145. https://doi.org/10.1007/JHEP03(2018)145 [details]
- Aalsma, L., Tournoy, M., van der Schaar, J. P., & Vercnocke, B. (2018). Supersymmetric embedding of antibrane polarization. Physical Review D. Particles, Fields, Gravitation, and Cosmology, 98(8), Article 086019. https://doi.org/10.1103/PhysRevD.98.086019 [details]
2017
- Aalsma, L., van der Schaar, J. P., & Vercnocke, B. (2017). Constrained superfields on metastable anti-D3-branes. Journal of High Energy Physics, 2017(5), Article 89. https://doi.org/10.1007/JHEP05(2017)089 [details]
2015
- Chatterjee, S., Parikh, M., & van der Schaar, J. P. (2015). On coupling NEC-violating matter to gravity. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 744, 34-37. https://doi.org/10.1016/j.physletb.2015.03.020 [details]
- Dimitrakopoulos, F. V., Kabir, L., Mosk, B., Parikh, M., & van der Schaar, J. P. (2015). Vacua and correlators in hyperbolic de Sitter space. The Journal of High Energy Physics, 2015(6), Article 95. https://doi.org/10.1007/JHEP06(2015)095 [details]
- Parikh, M., & van der Schaar, J. P. (2015). Derivation of the null energy condition. Physical Review D - Particles, Fields, Gravitation and Cosmology, 91(8), Article 084002. https://doi.org/10.1103/PhysRevD.91.084002 [details]
2014
- Mosk, B., & van der Schaar, J. P. (2014). Chaotic inflation limits for non-minimal models with a Starobinsky attractor. Journal of Cosmology and Astroparticle Physics, 2014, 022. https://doi.org/10.1088/1475-7516/2014/12/022 [details]
2012
- Meerburg, P. D., Wijers, R. A. M. J., & van der Schaar, J. P. (2012). WMAP7 constraints on oscillations in the primordial power spectrum. Monthly Notices of the Royal Astronomical Society, 421, 369-380. https://doi.org/10.1111/j.1365-2966.2011.20311.x [details]
2011
- Meerburg, P. D., & van der Schaar, J. P. (2011). Minimal cutoff vacuum state constraints from CMB bispectrum statistics. Physical Review D. Particles, Fields, Gravitation, and Cosmology, 83(4). https://doi.org/10.1103/PhysRevD.83.043520 [details]
2010
- Meerburg, P. D., van der Schaar, J. P., & Jackson, M. G. (2010). Bispectrum signatures of a modified vacuum in single field inflation with a small speed of sound. Journal of Cosmology and Astroparticle Physics, (02), 001. https://doi.org/10.1088/1475-7516/2010/02/001 [details]
2009
- Meerburg, P. D., van der Schaar, J. P., & Corasaniti, P. S. (2009). Signatures of initial state modifications on bispectrum statistics. Journal of Cosmology and Astroparticle Physics, (05), 018. https://doi.org/10.1088/1475-7516/2009/05/018 [details]
2008
- Parikh, M., & van der Schaar, J. P. (2008). Not one bit of de Sitter information. The Journal of High Energy Physics, 2008(9), 041. https://doi.org/10.1088/1126-6708/2008/09/041 [details]
2011
- Bais, S., & van der Schaar, J. P. (2011). Introduction to new edition. In W. de Sitter (Ed.), Kosmos (Amsterdam Academic Archive). Amsterdam: Amsterdam University Press.
2009
- van der Schaar, J. P. (2009). 'Kosmologische inflatie' - over de geboorte van het universum. De Gids, 172(8), 964-975. [details]
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. -
Nevenwerkzaamheden
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Stichting Amsterdam Science Festival
Chair executive board
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Stichting Amsterdam Science Festival
Aalsma, L., Faruk, M. M., van der Schaar, J. P., Visser, M., & de Witte, J. (2023). Late-time correlators and complex geodesics in de Sitter space. SciPost Physics, 15(1), Article 031.