Publications

Filter publications

What type of publication do you want to show?

All

Journals

Conference papers

Chapters

Other

2024

Dark energy with the help of interacting dark sectors

Gomes, J. M., Hardy, E., & Parameswaran, S. (n.d.). Dark energy with the help of interacting dark sectors. Physical Review D, 110(2). doi:10.1103/physrevd.110.023533

DOI: 10.1103/physrevd.110.023533
: Journal article

Cosmological constraints on curved quintessence

DOI: 10.48550/arxiv.2405.17396
: Preprint

Exponential Quintessence: curved, steep and stringy?

DOI: 10.48550/arxiv.2405.09323
: Preprint

String cosmology: From the early universe to today

Cicoli, M., Conlon, J. P., Maharana, A., Parameswaran, S., Quevedo, F., & Zavala, I. (2024). String cosmology: From the early universe to today. Physics Reports, 1059, 1-155. doi:10.1016/j.physrep.2024.01.002

DOI: 10.1016/j.physrep.2024.01.002
: Journal article

2023

Dark energy with the help of interacting dark sectors

: Preprint

De Sitter vacua — when are ‘subleading corrections’ really subleading?

Bento, B. V., Chakraborty, D., Parameswaran, S., & Zavala, I. (2023). De Sitter vacua — when are ‘subleading corrections’ really subleading?. Journal of High Energy Physics, 2023(11). doi:10.1007/jhep11(2023)075

DOI: 10.1007/jhep11(2023)075
: Journal article

De Sitter vacua -- when are `subleading corrections' really subleading?

: Preprint

String Cosmology: from the Early Universe to Today

DOI: 10.48550/arxiv.2303.04819
: Preprint

A guide to frames, $2π$'s, scales and corrections in string compactifications

: Preprint

2022

Gravity at the tip of the throat

Bento, B. V., Chakraborty, D., Parameswaran, S., & Zavala, I. (2022). Gravity at the tip of the throat. JOURNAL OF HIGH ENERGY PHYSICS, (9). doi:10.1007/JHEP09(2022)208

DOI: 10.1007/JHEP09(2022)208
: Journal article

Gravity at the Tip of the Throat

: Preprint

2021

A new de Sitter solution with a weakly warped deformed conifold

Bento, B. V., Chakraborty, D., Parameswaran, S., & Zavala, I. (2021). A new de Sitter solution with a weakly warped deformed conifold. JOURNAL OF HIGH ENERGY PHYSICS, (12). doi:10.1007/JHEP12(2021)124

DOI: 10.1007/JHEP12(2021)124
: Journal article

Modular invariance, misalignment and finiteness in non-supersymmetric strings

DOI: 10.48550/arxiv.2110.11973
: Preprint

Modular invariance, misalignment and finiteness in non-supersymmetric strings

Cribiori, N., Parameswaran, S., Tonioni, F., & Wrase, T. (2022). Modular invariance, misalignment and finiteness in non-supersymmetric strings. JOURNAL OF HIGH ENERGY PHYSICS, (1). doi:10.1007/JHEP01(2022)127

DOI: 10.1007/JHEP01(2022)127
: Journal article

A New de Sitter Solution with a Weakly Warped Deformed Conifold

DOI: 10.48550/arxiv.2105.03370
: Preprint

2020

Misaligned Supersymmetry and Open Strings

DOI: 10.48550/arxiv.2012.04677
: Preprint

Misaligned supersymmetry and open strings

Cribiori, N., Parameswaran, S., Tonioni, F., & Wrase, T. (2021). Misaligned supersymmetry and open strings. JOURNAL OF HIGH ENERGY PHYSICS, (4). doi:10.1007/JHEP04(2021)099

DOI: 10.1007/JHEP04(2021)099
: Journal article

Dark Energy in String Theory

Parameswaran, S., Bento, B. V., Chakraborty, D., & Zavala, I. (2020). Dark Energy in String Theory. In Proceedings of Corfu Summer Institute 2019 "School and Workshops on Elementary Particle Physics and Gravity" — PoS(CORFU2019) (pp. 123). Sissa Medialab. doi:10.22323/1.376.0123

DOI: 10.22323/1.376.0123
: Conference Paper

Non-supersymmetric String Models from Anti-D3-/D7-branes in Strongly Warped Throats

DOI: 10.48550/arxiv.2007.11333
: Preprint

Non-supersymmetric string models from anti-D3-/D7-branes in strongly warped throats

Parameswaran, S., & Tonioni, F. (2020). Non-supersymmetric string models from anti-D3-/D7-branes in strongly warped throats. JOURNAL OF HIGH ENERGY PHYSICS, (12). doi:10.1007/JHEP12(2020)174

DOI: 10.1007/JHEP12(2020)174
: Journal article

Dark Energy in String Theory

DOI: 10.48550/arxiv.2005.10168
: Preprint

Dark Energy in String Theory

Bento, B. V., Chakraborty, D., Parameswaran, S. L., & Zavala, I. (2020). Dark Energy in String Theory. Retrieved from http://arxiv.org/abs/2005.10168v1

: Conference Paper

2019

Squeezed tensor non-Gaussianity in non-attractor inflation

Özsoy, O., Mylova, M., Parameswaran, S., Powell, C., Tasinato, G., & Zavala, I. (2019). Squeezed tensor non-Gaussianity in non-attractor inflation. Journal of Cosmology and Astroparticle Physics, 2019(09), 036. doi:10.1088/1475-7516/2019/09/036

DOI: 10.1088/1475-7516/2019/09/036
: Journal article

Thermal dark energy

Hardy, E., & Parameswaran, S. (2020). Thermal dark energy. PHYSICAL REVIEW D, 101(2). doi:10.1103/PhysRevD.101.023503

DOI: 10.1103/PhysRevD.101.023503
: Journal article

Runaway quintessence, out of the swampland

Olguín-Trejo, Y., Parameswaran, S. L., Tasinato, G., & Zavala, I. (2019). Runaway quintessence, out of the swampland. Journal of Cosmology and Astroparticle Physics, 2019(1). doi:10.1088/1475-7516/2019/01/031

DOI: 10.1088/1475-7516/2019/01/031
: Journal article

2018

A new mechanism to enhance primordial tensor fluctuations in single field inflation

Mylova, M., Ozsoy, O., Parameswaran, S., Tasinato, G., & Zavala, I. (2018). A new mechanism to enhance primordial tensor fluctuations in single field inflation. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, (12). doi:10.1088/1475-7516/2018/12/024

DOI: 10.1088/1475-7516/2018/12/024
: Journal article

Mechanisms for primordial black hole production in string theory

Ozsoy, O., Parameswaran, S., Tasinato, G., & Zavala, I. (2018). Mechanisms for primordial black hole production in string theory. Journal of Cosmology and Astroparticle Physics, 2018(July). doi:10.1088/1475-7516/2018/07/005

DOI: 10.1088/1475-7516/2018/07/005
: Journal article

2017

Anti-D3 branes and moduli in non-linear supergravity

Garcia del Moral, M. P., Parameswaran, S., Quiroz, N., & Zavala, I. (2017). Anti-D3 branes and moduli in non-linear supergravity. The Journal of High Energy Physics, 2017(10). doi:10.1007/JHEP10(2017)185

DOI: 10.1007/JHEP10(2017)185
: Journal article

2016

Prospects for primordial gravitational waves in string inflation

Parameswaran, S. L., & Zavala, I. (2016). Prospects for primordial gravitational waves in string inflation. International Journal of Modern Physics D, 25(12), 1644011. doi:10.1142/s0218271816440119

DOI: 10.1142/s0218271816440119
: Journal article

Warping the Weak Gravity Conjecture

Kooner, K., Parameswaran, S., & Zavala, I. (2016). Warping the Weak Gravity Conjecture. Physics Letters B: Nuclear Physics and Particle Physics, 759, 402-409. doi:10.1016/j.physletb.2016.05.082

DOI: 10.1016/j.physletb.2016.05.082
: Journal article

Subleading effects and the field range in axion inflation

Parameswaran, S., Tasinato, G., & Zavala, I. (2016). Subleading effects and the field range in axion inflation. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, (4). doi:10.1088/1475-7516/2016/04/008

DOI: 10.1088/1475-7516/2016/04/008
: Journal article

2015

Wilson lines and Chern-Simons flux in explicit heterotic Calabi-Yau compactifications

Apruzzi, F., Gautason, F. F., Parameswaran, S., & Zagermann, M. (2015). Wilson lines and Chern-Simons flux in explicit heterotic Calabi-Yau compactifications. Journal of High Energy Physics, 2015(2). doi:10.1007/jhep02(2015)183

DOI: 10.1007/jhep02(2015)183
: Journal article

2014

Worldsheet instantons and coupling selection rules in heterotic orbifolds

Parameswaran, S. L., & Zavala, I. (2014). Worldsheet instantons and coupling selection rules in heterotic orbifolds. In Physics of Particles and Nuclei Letters Vol. 11 (pp. 981-983). Pleiades Publishing Ltd. doi:10.1134/s154747711407036x

DOI: 10.1134/s154747711407036x
: Conference Paper

Discrete R-symmetries and anomaly universality in heterotic orbifolds

Bizet, N. G. C., Kobayashi, T., Peña, D. K. M., Parameswaran, S. L., Schmitz, M., & Zavala, I. (2014). Discrete R-symmetries and anomaly universality in heterotic orbifolds. Journal of High Energy Physics, 2014(2). doi:10.1007/jhep02(2014)098

DOI: 10.1007/jhep02(2014)098
: Journal article

Worldsheet instantons and coupling selection rules in heterotic orbifolds

DOI: 10.48550/arxiv.1401.6162
: Preprint

2013

Discrete R-symmetries and Anomaly Universality in Heterotic Orbifolds

DOI: 10.48550/arxiv.1308.5669
: Preprint

R-charge conservation and more in factorizable and non-factorizable orbifolds

Bizet, N. G. C., Kobayashi, T., Peña, D. K. M., Parameswaran, S. L., Schmitz, M., & Zavala, I. (2013). R-charge conservation and more in factorizable and non-factorizable orbifolds. Journal of High Energy Physics, 2013(5). doi:10.1007/jhep05(2013)076

DOI: 10.1007/jhep05(2013)076
: Journal article

Accidental SUSY: enhanced bulk supersymmetry from brane back-reaction

Burgess, C. P., van Nierop, L., Parameswaran, S., Salvio, A., & Williams, M. (2013). Accidental SUSY: enhanced bulk supersymmetry from brane back-reaction. Journal of High Energy Physics, 2013(2). doi:10.1007/jhep02(2013)120

DOI: 10.1007/jhep02(2013)120
: Journal article

R-charge Conservation and More in Factorizable and Non-Factorizable Orbifolds

DOI: 10.48550/arxiv.1301.2322
: Preprint

2012

Erratum: revisiting coupling selection rules in heterotic orbifold models

Kobayashi, T., Parameswaran, S. L., Ramos-Sánchez, S., & Zavala, I. (2012). Erratum: revisiting coupling selection rules in heterotic orbifold models. Journal of High Energy Physics, 2012(12). doi:10.1007/jhep12(2012)049

DOI: 10.1007/jhep12(2012)049
: Journal article

Accidental SUSY: Enhanced Bulk Supersymmetry from Brane Back-reaction

DOI: 10.48550/arxiv.1210.5405
: Preprint

Lifshitz black holes in IIA supergravity

Barclay, L., Gregory, R., Parameswaran, S., Tasinato, G., & Zavala, I. (2012). Lifshitz black holes in IIA supergravity. Journal of High Energy Physics, 2012(5). doi:10.1007/jhep05(2012)122

DOI: 10.1007/jhep05(2012)122
: Journal article

Revisiting coupling selection rules in heterotic orbifold models

Kobayashi, T., Parameswaran, S. L., Ramos-Sánchez, S., & Zavala, I. (2012). Revisiting coupling selection rules in heterotic orbifold models. Journal of High Energy Physics, 2012(5). doi:10.1007/jhep05(2012)008

DOI: 10.1007/jhep05(2012)008
: Journal article

Lifshitz black holes in IIA supergravity

DOI: 10.48550/arxiv.1203.0576
: Preprint