Kavli Affiliate: Yi Zhou | First 5 Authors: Jin-Tao Jin, Jian-Jian Miao, Yi Zhou, , | Summary: A family of two-dimensional (2D) spin-1/2 models have been constructed to realize Kitaev’s sixteen-fold way of anyon theories. Defining a one-dimensional (1D) path through all the lattice sites, and performing the Jordan-Wigner transformation with the help of the […]
Kavli Affiliate: Toshiya Namikawa | First 5 Authors: Hongbo Cai, Yilun Guan, Toshiya Namikawa, Arthur Kosowsky, | Summary: The power spectrum of cosmic microwave background lensing is a powerful tool for constraining fundamental physics such as the sum of neutrino masses and the dark energy equation of state. Current lensing measurements primarily come from distortions […]
Kavli Affiliate: Robert M. Wald | First 5 Authors: Mark G. Klehfoth, Robert M. Wald, , , | Summary: For Euclidean quantum field theories, Holland and Hollands have shown operator product expansion (OPE) coefficients satisfy "flow equations": For interaction parameter $lambda$, the partial derivative of any OPE coefficient with respect to $lambda$ is given by […]
Kavli Affiliate: Lihong V. Wang | First 5 Authors: Yang Zhang, Joshua Olick-Gibson, Anjul Khadria, Lihong V. Wang, | Summary: Non-invasive imaging of deep blood vessels for mapping hemodynamics remains an open quest in biomedical optical imaging. Although pure optical imaging techniques offer rich optical contrast of blood and have been reported to measure blood […]
Kavli Affiliate: Lindsey E. Bleem | First 5 Authors: Brenna Flaugher, Vivian Miranda, David J. Schlegel, Adam J. Anderson, Felipe Andrade-Oliveira | Summary: The mechanism(s) driving the early- and late-time accelerated expansion of the Universe represent one of the most compelling mysteries in fundamental physics today. The path to understanding the causes of early- and […]
Kavli Affiliate: Lindsey E. Bleem | First 5 Authors: Brenna Flaugher, Vivian Miranda, David J. Schlegel, Adam J. Anderson, Felipe Andrade-Oliveira | Summary: The mechanism(s) driving the early- and late-time accelerated expansion of the Universe represent one of the most compelling mysteries in fundamental physics today. The path to understanding the causes of early- and […]
Kavli Affiliate: Jose Suarez Lopez | Authors: Valenti Rull, Francesc Burjachs, Jose Carrion, Ana Ejarque, Santiago Fernandez, Jose Antonio Lopez-Saez, Reyes Luelmo-Lautenschlaeger, Juan Ochando, Sebastian Perez-Diaz, Jordi Revelles, Santiago Riera and Sara Rodriguez | Summary: Abstract The tempo and mode of colonization of the Iberian Peninsula (IP) by Cannabis sativa, its further internal spreading and […]
Kavli Affiliate: Timothy A. Ryan | Authors: Daniel Charles Cook and Timothy Aidan Ryan | Summary: Abstract Control of neurotransmission efficacy is central to theories of how the brain computes and stores information. Neuromodulators are critical in this problem as they locally influence synaptic strength and can operate on a wide range of time scales. […]
Kavli Affiliate: Eric Halgren | Authors: Charles W Dickey, Ilya A Verzhbinsky, Sophie Kajfez, Burke Q Rosen, Sandipan Pati and Eric Halgren | Summary: Abstract The co-occurrence of brief ~90 Hz oscillations (co-ripples) may be important in integrating information across the cortex and hippocampus, essential for sleep consolidation, and cognition in general. However, how such […]
Kavli Affiliate: Clarence L. Chang | First 5 Authors: Clarence L. Chang, Laura Newburgh, Deirdre Shoemaker, Stefan W. Ballmer, Daniel Green | Summary: This report summarizes the envisioned research activities as gathered from the Snowmass 2021 CF5 working group concerning Dark Energy and Cosmic Acceleration: Cosmic Dawn and Before. The scientific goals are to study […]