35 citations · 556 across the 83 of their papers we have counts for
11 papers · 2 filters
Instability of Tachyon Supertube in Type IIA Godel Spacetime
Wung-Hong Huang
We study the tachyon supertube probes in a type IIA supergravity background which is a stringy-like Gödel spacetime and contains closed timelike curve. In the case of small value o…
Entropy and Quantum States of Tachyon Supertube
Wung-Hong Huang
We quantize the deformed modes of a single supertube solution with regular profile of circular cross section on the unstable non-BPS D3-branes by using the Minahan-Zwiebach tachyon…
Hawking Radiation of a Quantum Black Hole in an Inflationary Universe
Wung-Hong Huang
The quantum stress-energy tensor of a massless scalar field propagating in the two-dimensional Vaidya-de Sitter metric, which describes a classical model spacetime for a dynamical…
Tube of (Circle F, D0, D2) Bound State in Melvin Background
Wung-Hong Huang
By using the Born-Infeld action we show that the circular fundamental strings, D2-branes and D0-branes could become a tubular bound state which is prevented from collap…
Gravitational Field of Radiating Cosmic String
Wung-Hong Huang
We examine the Einstein equation with the energy-momentum tensors which correspond to an infinite line string of finite radius plus an outgoing radiation field. It is used to see t…
Spectrum of Particles Created in Inhomogeneous Spacetimes
Wung-Hong Huang
It is proved that the spectrum of scalar particles generated from the initial vacuum in inhomogeneous spacetime is nearly thermal in the limit of large momentum , if the momentu…