output
20112026
most citedNonreciprocal ground-state cooling of multiple mechanical resonators

160 citations

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5 papers · 1 filter

astro-ph.CO2026

Constraining Spatial Curvature with Priors from Swampland Conjectures

Simran Arora, Hun Jang, Shinji Mukohyama

We study a string-motivated theoretical prior on the quintessential dark energy model with exponential potential, \( V(ϕ) = V_0 e^{-λϕ} \), allowing for non-zero spatial curvature.…

astro-ph.CO2025★ 6 cited

Probing the Dynamics of Gaussian Dark Energy Equation of State Using DESI BAO

Saddam Hussain, Simran Arora, Anzhong Wang +1

We present an updated reconstruction of the DE equation of state (EoS), , employing the newly released DESI DR2 Baryon Acoustic Oscillation data. This analysis constrains the…

astro-ph.CO2024

Mitigating Nonlinear Systematics in Weak Lensing Surveys: The Bernardeau-Nishimichi-Taruya Approach

Shiming Gu, Ludovic van Waerbeke, Francis Bernardeau +1

Weak lensing surveys, along with most other late-Universe probes, have consistently measured a lower amplitude of the matter fluctuation spectrum, denoted by the parameter , c…

astro-ph.CO2024★ 10 cited

CDM cosmology from a type-II minimally modified gravity

Özgür Akarsu, Antonio De Felice, Eleonora Di Valentino +5

We integrate CDM, a promising scenario for alleviating cosmological tensions, into VCDM, a type-II minimally modified gravity. This promotes the scenario to a fully pred…

astro-ph.CO2023★ 4 cited

The gravitational force field of proto-pancakes

Shohei Saga, Stéphane Colombi, Atsushi Taruya

It is well known that the first structures that form from small fluctuations in a self-gravitating, collisionless and initially smooth cold dark matter (CDM) fluid are pancakes. We…