Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games

Kavli Affiliate: David Gross | First 5 Authors: Lionel J. Dmello, Laurens T. Ligthart, David Gross, , | Summary: While there exist theories that have states "more strongly entangled" than quantum theory, in the sense that they show CHSH values above Tsirelson’s bound, all known examples of such theories have a strictly smaller set of […]


Continue.. Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games

Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games

Kavli Affiliate: David Gross | First 5 Authors: Lionel J. Dmello, Laurens T. Ligthart, David Gross, , | Summary: While there exist theories that have states "more strongly entangled" than quantum theory, in the sense that they show CHSH values above Tsirelson’s bound, all known examples of such theories have a strictly smaller set of […]


Continue.. Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games

Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games

Kavli Affiliate: David Gross | First 5 Authors: Lionel J. Dmello, Laurens T. Ligthart, David Gross, , | Summary: While there exist theories that have states "more strongly entangled" than quantum theory, in the sense that they show CHSH values above Tsirelson’s bound, all known examples of such theories have a strictly smaller set of […]


Continue.. Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games

Rearrangement collision theory of phonon-driven exciton dissociation

Kavli Affiliate: Jeffrey B. Neaton | First 5 Authors: Christopher J. N. Coveney, Jonah B. Haber, Antonios M. Alvertis, Jeffrey B. Neaton, Marina R. Filip | Summary: Understanding the processes governing the dissociation of excitons to free charge carriers in semiconductors and insulators is of central importance for photovoltaic applications. Dyson’s $mathcal{S}$-matrix formalism provides a […]


Continue.. Rearrangement collision theory of phonon-driven exciton dissociation

Sensitivity and control of a 6-axis fused-silica seismometer

Kavli Affiliate: Richard Mittleman | First 5 Authors: Jiri Smetana, Amit Singh Ubhi, Emilia Chick, Leonid Prokhorov, John Bryant | Summary: We present a pair of seismometers capable of measurement in all six axes of rigid motion. The vacuum-compatible devices implement compact interferometric displacement sensors to surpass the sensitivity of typical electrical readout schemes. Together […]


Continue.. Sensitivity and control of a 6-axis fused-silica seismometer

The Simons Observatory: Combining delensing and foreground cleaning for improved constraints on inflation

Kavli Affiliate: Toshiya Namikawa | First 5 Authors: Emilie Hertig, Kevin Wolz, Toshiya Namikawa, Antón Baleato Lizancos, Susanna Azzoni | Summary: The Simons Observatory (SO), a next-generation ground-based CMB experiment in its final stages of construction, will target primordial $B$-modes with unprecedented sensitivity to set tight bounds on the amplitude of inflationary gravitational waves. Aiming […]


Continue.. The Simons Observatory: Combining delensing and foreground cleaning for improved constraints on inflation

Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS and CHEOPS

Kavli Affiliate: Sara Seager | First 5 Authors: Shishir Dholakia, Larissa Palethorpe, Alexander Venner, Annelies Mortier, Thomas G. Wilson | Summary: We report on the discovery of Gliese 12 b, the nearest transiting temperate, Earth-sized planet found to date. Gliese 12 is a bright ($V=12.6$ mag, $K=7.8$ mag) metal-poor M4V star only $12.162pm0.005$ pc away […]


Continue.. Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS and CHEOPS

Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS and CHEOPS

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Shishir Dholakia, Larissa Palethorpe, Alexander Venner, Annelies Mortier, Thomas G. Wilson | Summary: We report on the discovery of Gliese 12 b, the nearest transiting temperate, Earth-sized planet found to date. Gliese 12 is a bright ($V=12.6$ mag, $K=7.8$ mag) metal-poor M4V star only $12.162pm0.005$ pc away […]


Continue.. Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS and CHEOPS

Personalized Residuals for Concept-Driven Text-to-Image Generation

Kavli Affiliate: Matthew Fisher | First 5 Authors: Cusuh Ham, Matthew Fisher, James Hays, Nicholas Kolkin, Yuchen Liu | Summary: We present personalized residuals and localized attention-guided sampling for efficient concept-driven generation using text-to-image diffusion models. Our method first represents concepts by freezing the weights of a pretrained text-conditioned diffusion model and learning low-rank residuals […]


Continue.. Personalized Residuals for Concept-Driven Text-to-Image Generation