144 citations · 1.2k across the 58 of their papers we have counts for
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hep-th2011
A note on the Hamiltonian of the real scalar field
De-Chang Dai
We address the question of ambiguity in defining a Hamiltonian for a scalar field. We point out that the Hamiltonian for a real Klein-Gordon scalar field must be consistent with th…
astro-ph.CO2011★ 58 cited
Measuring the cosmological bulk flow using the peculiar velocities of supernovae
De-Chang Dai, William H. Kinney, Dejan Stojkovic
We study large-scale coherent motion in our universe using the existing Type IA supernovae data. If the recently observed bulk flow is real, then some imprint must be left on super…