output
19942026
most citedThe Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

7.7k citations

Showing 2020Show all

19 papers · 1 filter

quant-ph2020★ 29 cited

Case Studies of the Time-Dependent Potential Energy Surface for Dynamics in Cavities

Phillip Martinez, Bart Rosenzweig, Norah M. Hoffmann +2

The exact time-dependent potential energy surface driving the nuclear dynamics was recently shown to be a useful tool to understand and interpret the coupling of nuclei, electrons,…

astro-ph.EP2020★ 28 cited

The Influence of Age on the Relative Frequency of Super-Earths and Sub-Neptunes

Angeli Sandoval, Gabriella Contardo, Trevor J. David

There is growing evidence that the population of close-in planets discovered by the Kepler mission was sculpted by atmospheric loss, though the typical timescale for this evolution…

physics.plasm-ph2020★ 4 cited

Trace Impurity Transport in Multi-Species Plasmas with Large Particle Fluxes

E. Litvinova Mitra, E. J. Kolmes, I. E. Ochs +3

A burning fusion plasma has a large inwards flux of fuel and outwards flux of ash. Existing impurity transport theories do not account for a steady-state environment of such large…

quant-ph2020★ 1 cited

Constructing a qubit POVM from quantum data

Mark Hillery

Given an ensemble of qubits, which we are told consists of a mixture of two pure states, one with probability and one with probability , we want to find a POVM that…

astro-ph.EP2020★ 56 cited

Evolution of the Exoplanet Size Distribution: Forming Large Super-Earths Over Billions of Years

Trevor J. David, Gabriella Contardo, Angeli Sandoval +9

The radius valley, a bifurcation in the size distribution of small, close-in exoplanets, is hypothesized to be a signature of planetary atmospheric loss. Such an evolutionary pheno…

astro-ph.SR2020★ 45 cited

Retrieval of SDSS J1416+1348AB

Eileen Gonzales, Ben Burningham, Jackie Faherty +5

We present the distance-calibrated spectral energy distribution (SED) of the d/sdL7 SDSS J14162408+1348263A (J1416A) and an updated SED for SDSS J14162408+1348263B (J1416B). We als…

q-bio.PE2020★ 2 cited

Maximum Covering Subtrees for Phylogenetic Networks

Nathan Davidov, Amanda Hernandez, Justin Jian +9

Tree-based phylogenetic networks, which may be roughly defined as leaf-labeled networks built by adding arcs only between the original tree edges, have elegant properties for model…

cond-mat.mes-hall2020★ 16 cited

Green's functions and DOS for some 2D lattices

Eugene Kogan, Godfrey Gumbs

In this note we present the Green's functions and density of states for the most frequently encountered 2D lattices: square, triangular, honeycomb, kagome, and Lieb lattice. Though…

cond-mat.mtrl-sci2020★ 28 cited

Lattice thermal conductivity of pristine and doped (B,N) Graphene

Sarita Mann, Isha Mudahar, Hitesh Sharma +4

In this paper, the effect of B and N doping on the phonon induced thermal conductivity of graphene has been investigated. This study is important when one has to evaluate the usefu…

cond-mat.mes-hall2020★ 24 cited

Effect of magnetic field and chemical potential on the RKKY interaction in the - lattice

Oleksiy Roslyak, Godfrey Gumbs, Antonios Balassis +1

The interaction energy for the indirect-exchange or Ruderman-Kittel-Kasuva-Yosida (RKKY) interaction between magnetic spins localized on lattice sites of the - model…

astro-ph.GA2020★ 105 cited

Aligning Nuclear Cluster Orbits with an Active Galactic Nucleus Accretion Disk

Gaia Fabj, Syeda S. Nasim, Freddy Caban +3

Active galactic nuclei (AGN) are powered by the accretion of disks of gas onto supermassive black holes (SMBHs). Stars and stellar remnants orbiting the SMBH in the nuclear star cl…

math.CO2020★ 2 cited

On the maximum agreement subtree conjecture for balanced trees

Magnus Bordewich, Simone Linz, Megan Owen +3

We give a counterexample to the conjecture of Martin and Thatte that two balanced rooted binary leaf-labelled trees on leaves have a maximum agreement subtree (MAST) of size at…

cond-mat.mes-hall2020★ 7 cited

Superfluidity of dipolar magnetoexcitons in doped double-layered - lattice in a strong magnetic field

Yonatan Abranyos, Oleg L. Berman, Godfrey Gumbs

We predict the occurrence of Bose-Einstein condensation and superfluidity of dipolar magnetoexcitons for a pair of quasi-two-dimensional spatially separated - layers…

quant-ph2020★ 13 cited

Wave-particle duality relations based on entropic bounds for which-way information

Emilio Bagan, Janos A. Bergou, Mark Hillery

We present wave-particle duality relations involving the relative entropy coherence measure, which plays a prominent role in the resource theory of coherence. The main input in the…

cond-mat.mes-hall2020★ 28 cited

Many-Body Effects and Optical Properties of Single- and Double Layer - Lattices

Andrii Iurov, Godfrey Gumbs, Danhong Huang

An extensive analytical and numerical investigation has been carried out to examine the role played by many-body effects on various - materials under an off-reson…

astro-ph.SR2020★ 13 cited

The Ultra-Cool Dwarf Sample III: Seven new multiple systems containing at least one DR2 ultra-cool dwarf

F. Marocco, R. L. Smart, E. E. Mamajek +8

We present ten new ultra-cool dwarfs in seven wide binary systems discovered using DR2 data, identified as part of our Ultra-Cool Dwarf Sample proje…

quant-ph2020★ 4 cited

Quasi-distributions for arbitrary non-commuting operators

J. S. Ben-Benjamin, L. Cohen

We present a new approach for obtaining quantum quasi-probability distributions, , for two arbitrary operators, and , where and are the cor…

quant-ph2020★ 9 cited

Unambiguous quantum state elimination for qubit sequences

Jonathan Crickmore, Ittoop Vergheese Puthoor, Berke Ricketti +3

Quantum state elimination measurements tell us what states a quantum system does not have. This is different from state discrimination, where one tries to determine what the state…

eess.IV2020★ 21 cited

RSANet: Recurrent Slice-wise Attention Network for Multiple Sclerosis Lesion Segmentation

Hang Zhang, Jinwei Zhang, Qihao Zhang +7

Brain lesion volume measured on T2 weighted MRI images is a clinically important disease marker in multiple sclerosis (MS). Manual delineation of MS lesions is a time-consuming and…