Kavli Affiliate: Xinan Zhou | First 5 Authors: Luis F. Alday, Vasco Gonçalves, Xinan Zhou, , | Summary: We present the tree-level five-point amplitude of the lowest KK mode of SYM on AdS$_5$$times$S$^3$, dual to the correlator of the flavor current multiplet in the dual 4d ${cal N}=2$ SCFT. Its color and kinematical structure is […]
Kavli Affiliate: Emil J. Martinec | First 5 Authors: Emil J. Martinec, , , , | Summary: $AdS_3$ string theory in the stringy regime $k=(R_{AdS}/ell_{str})^2 < 1$ provides a laboratory for the study of holography in which both sides of AdS/CFT duality are under fairly good control. Worldsheet string theory is solvable, and for closed […]
Kavli Affiliate: Kristin A. Persson | First 5 Authors: Guy C. Moore, Matthew K. Horton, Alexander M. Ganose, Martin Siron, Kristin A. Persson | Summary: Hubbard U and Hund J values provide a measure of the self-interaction between correlated electrons, and are crucial parameters in the formalism of density functional theory with a "plus U" […]
Kavli Affiliate: George R. Ricker | First 5 Authors: Paul A. Dalba, Stephen R. Kane, Diana Dragomir, Steven Villanueva Jr., Karen A. Collins | Summary: We report the discovery of TOI-2180 b, a 2.8 $M_{rm J}$ giant planet orbiting a slightly evolved G5 host star. This planet transited only once in Cycle 2 of the […]
Kavli Affiliate: David N. Spergel | First 5 Authors: Andrina Nicola, Francisco Villaescusa-Navarro, David N. Spergel, Jo Dunkley, Daniel Anglés-Alcázar | Summary: Uncertain feedback processes in galaxies affect the distribution of matter, currently limiting the power of weak lensing surveys. If we can identify cosmological statistics that are robust against these uncertainties, or constrain these […]
Kavli Affiliate: Alan M. Levine | First 5 Authors: Samuel K. Grunblatt, Nicholas Saunders, Meng Sun, Ashley Chontos, Melinda Soares-Furtado | Summary: Giant planets on short-period orbits are predicted to be inflated and eventually engulfed by their host stars. However, the detailed timescales and stages of these processes are not well known. Here we present […]
Kavli Affiliate: Lena F. Kourkoutis | First 5 Authors: Berit H. Goodge, Benjamin Geisler, Kyuho Lee, Motoki Osada, Bai Yang Wang | Summary: Nickel-based superconductors provide a long-awaited experimental platform to explore possible cuprate-like superconductivity. Despite similar crystal structure and $d$ electron filling, these systems exhibit several differences. Nickelates are the most polar layered oxide […]
Kavli Affiliate: George R. Ricker | First 5 Authors: Thomas G. Wilson, Elisa Goffo, Yann Alibert, Davide Gandolfi, Andrea Bonfanti | Summary: We report the discovery and characterisation of a pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 (TIC 79748331), initially detected in TESS photometry. To characterise the system, we performed and retrieved CHEOPS, TESS, […]
Kavli Affiliate: Ke Wang | First 5 Authors: Pengfei Zhang, Hang Dong, Yu Gao, Liangtian Zhao, Jie Hao | Summary: Quantum many-body scarring (QMBS) — a recently discovered form of weak ergodicity breaking in strongly-interacting quantum systems — presents opportunities for mitigating thermalization-induced decoherence in quantum information processsing. However, the existing experimental realizations of QMBS […]
Kavli Affiliate: Ke Wang | First 5 Authors: Pengfei Zhang, Hang Dong, Yu Gao, Liangtian Zhao, Jie Hao | Summary: Thermalization in complex and strongly interacting quantum many-body systems represents an obstacle to applications. It was recently suggested theoretically that quantum many-body scarring (QMBS) states embedded in the thermalized energy spectrum can overcome this difficulty. […]