Constraints on blue and red tilted primordial power spectra using dwarf galaxy properties

Kavli Affiliate: Andrey Kravtsov | First 5 Authors: Ariane Dekker, Andrey Kravtsov, , , | Summary: Although the standard $Lambda$+Cold Dark Matter ($Lambda$CDM) model is well tested on large scales, the primordial power spectrum may deviate from the $Lambda$CDM spectrum on small scales due to specific dark matter properties or alternative inflationary models. These deviations […]


Continue.. Constraints on blue and red tilted primordial power spectra using dwarf galaxy properties

Local Description of Decoherence of Quantum Superpositions by Black Holes and Other Bodies

Kavli Affiliate: Robert M. Wald | First 5 Authors: Daine L. Danielson, Gautam Satishchandran, Robert M. Wald, , | Summary: It was previously shown that if an experimenter, Alice, puts a massive or charged body in a quantum spatial superposition, then the presence of a black hole (or more generally any Killing horizon) will eventually […]


Continue.. Local Description of Decoherence of Quantum Superpositions by Black Holes and Other Bodies

Local Description of Decoherence of Quantum Superpositions by Black Holes and Other Bodies

Kavli Affiliate: Robert M. Wald | First 5 Authors: Daine L. Danielson, Gautam Satishchandran, Robert M. Wald, , | Summary: It was previously shown that if an experimenter, Alice, puts a massive or charged body in a quantum spatial superposition, then the presence of a black hole (or more generally any Killing horizon) will eventually […]


Continue.. Local Description of Decoherence of Quantum Superpositions by Black Holes and Other Bodies

Turbulent Diffuse Molecular Media with Non-ideal Magnetohydrodynamics and Consistent Thermochemistry: Numerical Simulations and Dynamic Characteristics

Kavli Affiliate: Lile Wang | First 5 Authors: Nannan Yue, Lile Wang, Thomas Bisbas, Donghui Quan, Di Li | Summary: Turbulent diffuse molecular clouds can exhibit complicated morphologies caused by the interactions among radiation, chemistry, fluids, and fields. We performed full 3D simulations for turbulent diffuse molecular interstellar media, featuring time-dependent non-equilibrium thermochemistry co-evolved with […]


Continue.. Turbulent Diffuse Molecular Media with Non-ideal Magnetohydrodynamics and Consistent Thermochemistry: Numerical Simulations and Dynamic Characteristics

Wafer-Scale Fabrication of InGaP-on-Insulator for Nonlinear and Quantum Photonic Applications

Kavli Affiliate: John E. Bowers | First 5 Authors: Lillian Thiel, Joshua E. Castro, Trevor J. Steiner, Catherine L. Nguyen, Audrey Pechilis | Summary: The development of manufacturable and scalable integrated nonlinear photonic materials is driving key technologies in diverse areas such as high-speed communications, signal processing, sensing, and quantum information. Here, we demonstrate a […]


Continue.. Wafer-Scale Fabrication of InGaP-on-Insulator for Nonlinear and Quantum Photonic Applications

Design and Validation of a Cold Load for Characterization of CMB-S4 Detectors

Kavli Affiliate: Bradford A. Benson | First 5 Authors: Cesiley L. King, Ian Gullet, Adam J. Anderson, Bradford A. Benson, Rick Bihary | Summary: We present the design and validation of a variable temperature cryogenic blackbody source, hereinafter called a cold load, that will be used to characterize detectors to be deployed by CMB-S4, the […]


Continue.. Design and Validation of a Cold Load for Characterization of CMB-S4 Detectors

Design and Validation of a Cold Load for Characterization of CMB-S4 Detectors

Kavli Affiliate: Bradford A. Benson | First 5 Authors: Cesiley L. King, Ian Gullet, Adam J. Anderson, Bradford A. Benson, Rick Bihary | Summary: We present the design and validation of a variable temperature cryogenic blackbody source, hereinafter called a cold load, that will be used to characterize detectors to be deployed by CMB-S4, the […]


Continue.. Design and Validation of a Cold Load for Characterization of CMB-S4 Detectors

Design and Validation of a Cold Load for Characterization of CMB-S4 Detectors

Kavli Affiliate: Bradford A. Benson | First 5 Authors: Cesiley L. King, Ian Gullet, Adam J. Anderson, Bradford A. Benson, Rick Bihary | Summary: We present the design and validation of a variable temperature cryogenic blackbody source, hereinafter called a cold load, that will be used to characterize detectors to be deployed by CMB-S4, the […]


Continue.. Design and Validation of a Cold Load for Characterization of CMB-S4 Detectors

The FRB-searching pipeline of the Tianlai Cylinder Pathfinder Array

Kavli Affiliate: Albert Stebbins | First 5 Authors: Zijie Yu, Furen Deng, Shijie Sun, Chenhui Niu, Jixia Li | Summary: This paper presents the design, calibration, and survey strategy of the Fast Radio Burst (FRB) digital backend and its real-time data processing pipeline employed in the Tianlai Cylinder Pathfinder array. The array, consisting of three […]


Continue.. The FRB-searching pipeline of the Tianlai Cylinder Pathfinder Array

On the dark matter content of ultra-diffuse galaxies

Kavli Affiliate: Andrey Kravtsov | First 5 Authors: Andrey Kravtsov, , , , | Summary: I compare the dark matter content within stellar half-mass radius expected in a $Lambda$CDM-based galaxy formation model with existing observational estimates for the observed dwarf satellites of the Milky Way and ultra-diffuse galaxies (UDGs). The model reproduces the main properties […]


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