78 citations · 78 across the 2 of their papers we have counts for
2 papers
physics.soc-ph2006
On the volatility of volatility
Stephen D. H. Hsu, Brian M. Murray
The Chicago Board Options Exchange (CBOE) Volatility Index, VIX, is calculated based on prices of out-of-the-money put and call options on the S&P 500 index (SPX). Sometimes called…
hep-th2006★ 78 cited
The null energy condition and instability
Roman V. Buniy, Stephen D. H. Hsu, Brian M. Murray
We extend previous work showing that violation of the null energy condition implies instability in a broad class of models, including gauge theories with scalar and fermionic matte…