output
19922026
most citedThe Zwicky Transient Facility: System Overview, Performance, and First Results

2.1k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2009 · gr-qcShow all

7 papers · 2 filters

gr-qc2009★ 13 cited

Optimal Choices of Reference for Quasi-local Energy

Chiang-Mei Chen, Jian-Liang Liu, James M. Nester +1

We have proposed a program for determining the reference for the quasi-local energy defined in the covariant Hamiltonian formalism. Our program has been tested by applying it to th…

gr-qc2009★ 1 cited

Poincare-Snyder Relativity with Quantization

Otto C. W. Kong, Hung-Yi Lee

Based on a linear realization formulation of a quantum relativity -- the proposed relativity for quantum `space-time', we introduce the Poincaré-Snyder relativity and Snyder relati…

gr-qc2009★ 58 cited

Cosmological dynamics with propagating Lorentz connection modes of spin zero

Hsin Chen, Fei-Hung Ho, James M. Nester +2

The Poincare gauge theory of gravity has a Lorentz connection with both torsion and curvature. For this theory two good propagating connection modes, carrying spin- and spin-$…

gr-qc2009

'AdS_5' Geometry Beyond Space-time and 4D Noncommutative Space-time

Otto C. W. Kong

We discuss a 4D noncommutative space-time as suggested by the version of quantum (deformed) relativity which provides a classical geometry picture as an `AdS_5'. The 4D noncommutat…

gr-qc2009★ 5 cited

Gravitational radiations of generic isolated horizons and non-rotating dynamical horizons from asymptotic expansions

Yu-Huei Wu, Chih-Hung Wang

Instead of using a three dimensional analysis on quasi-local horizons, we adopt a four dimensional asymptotic expansion analysis to study the next order contributions from the nonl…

gr-qc2009★ 12 cited

Energy-momentum density in small regions: the classical pseudotensors

Lau Loi So, James M. Nester, Hsin Chen

The values for the gravitational energy-momentum density, given by the famous classical pseudotensors: Einstein, Papapetrou, Landau-Lifshitz, Bergmann-Thompson, Goldberg, Møller, a…

gr-qc2009★ 6 cited

New positive small vacuum region gravitational energy expressions

Lau Loi So, James M. Nester

We construct an infinite number of new holonomic quasi-local gravitational energy-momentum density pseudotensors with good limits asymptotically and in small regions, both material…