Two-dimensional Heisenberg models with materials-dependent superexchange interactions

Kavli Affiliate: Bo Gu | First 5 Authors: Jia-Wen Li, Zhen Zhang, Jing-Yang You, Bo Gu, Gang Su | Summary: The two-dimensional (2D) van der Waals ferromagnetic semiconductors, such as CrI$_3$ and Cr$_2$Ge$_2$Te$_6$, and the 2D ferromagnetic metals, such as Fe$_3$GeTe$_2$ and MnSe$_2$, have been obtained in recent experiments and attracted a lot of attentions. […]


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Engineering self-propelled tumor-infiltrating CAR T cells using synthetic velocity receptors

Kavli Affiliate: Denis Wirtzr | Authors:Adrian C. Johnston, Gretchen M. Alicea, Cameron C. Lee, Payal V. Patel, Eban A. Hanna, Eduarda Vaz, Andre Forjaz, Zeqi Wan, Praful R. Nair, Yeongseo Lim, Tina Chen, Wenxuan Du, Dongjoo Kim, Tushar D. Nichakawade, Vito W. Rebecca, Challice L. Bonifant, Rong Fan, Ashley L. Kiemen, Pei-Hsun Wu and Denis […]


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White dwarf — red giant star binaries as Type Ia supernova progenitors: with and without magnetic confinement

Kavli Affiliate: Saul A. Rappaport | First 5 Authors: Iminhaji Ablimit, Philipp Podsiadlowski, Rosanne Di Stefano, Saul A. Rappaport, James Wicker | Summary: Various white-dwarf (WD) binary scenarios have been proposed trying to understand the nature and the diversity of Type Ia supernovae (SNe Ia). In this work, we study the evolution of carbon-oxygen WD […]


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Bifurcation instructed design of multistate machines

Kavli Affiliate: Paul McEuen | First 5 Authors: Teaya Yang, David Hathcock, Yuchao Chen, Paul McEuen, James P. Sethna | Summary: We propose a novel design paradigm for multistate machines where transitions from one state to another are organized by bifurcations of multiple equilibria of the energy landscape describing the collective interactions of the machine […]


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Bifurcation instructed design of multistate machines

Kavli Affiliate: Itai Cohen | First 5 Authors: Teaya Yang, David Hathcock, Yuchao Chen, Paul McEuen, James P. Sethna | Summary: We propose a novel design paradigm for multistate machines where transitions from one state to another are organized by bifurcations of multiple equilibria of the energy landscape describing the collective interactions of the machine […]


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TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342

Kavli Affiliate: Christopher Burke | Summary:With data from the Transiting Exoplanet Survey Satellite (TESS), we showcase improvements to the MIT Quick-Look Pipeline (QLP) through the discovery and validation of a multi-planet system around M-dwarf TOI 4342 ($T_mag=11.032$, $M_* = 0.63 M_odot$, $R_* = 0.60 R_odot$, $T_eff = 3900$ K, $d = 61.54$ pc). With updates […]


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Things that might go bump in the night: Assessing structure in the binary black hole mass spectrum

Kavli Affiliate: Daniel E. Holz | First 5 Authors: Amanda M. Farah, Bruce Edelman, Michael Zevin, Maya Fishbach, Jose MarĂ­a Ezquiaga | Summary: Several features in the mass spectrum of merging binary black holes (BBHs) have been identified using data from the Third Gravitational Wave Transient Catalog (GWTC-3). These features are of particular interest as […]


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Evidence for AGN-Regulated Cooling in Clusters at $z sim 1.4$: A Multi-Wavelength View of SPT-CL J0607-4448

Kavli Affiliate: Lindsey E. Bleem | First 5 Authors: Megan Masterson, Michael McDonald, Behzad Ansarinejad, Matthew Bayliss, Bradford A. Benson | Summary: We present a multi-wavelength analysis of the galaxy cluster SPT-CL J0607-4448 (SPT0607), which is one of the most distant clusters discovered by the South Pole Telescope (SPT) at $z=1.4010pm0.0028$. The high-redshift cluster shows […]


Continue.. Evidence for AGN-Regulated Cooling in Clusters at $z sim 1.4$: A Multi-Wavelength View of SPT-CL J0607-4448

Evidence for AGN-Regulated Cooling in Clusters at $z sim 1.4$: A Multi-Wavelength View of SPT-CL J0607-4448

Kavli Affiliate: Bradford A. Benson | First 5 Authors: Megan Masterson, Michael McDonald, Behzad Ansarinejad, Matthew Bayliss, Bradford A. Benson | Summary: We present a multi-wavelength analysis of the galaxy cluster SPT-CL J0607-4448 (SPT0607), which is one of the most distant clusters discovered by the South Pole Telescope (SPT) at $z=1.4010pm0.0028$. The high-redshift cluster shows […]


Continue.. Evidence for AGN-Regulated Cooling in Clusters at $z sim 1.4$: A Multi-Wavelength View of SPT-CL J0607-4448

Unification of thermal and quantum noise in gravitational-wave detectors

Kavli Affiliate: Lee McCuller | Summary:Contemporary gravitational-wave detectors are fundamentally limited by thermal noise — due to dissipation in the mechanical elements of the test mass — and quantum noise — from the vacuum fluctuations of the optical field used to probe the test mass position. Two other fundamental noises can in principle also limit […]


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