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arXiv · 1105.4103

Happy Island

Larry McLerran
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Abstract

I discuss the phase diagram for QCD in the baryon chemical potential and temperature plane. I argue that there is a new phase of matter different from the deconfined Quark Gluon Plasma: Quarkyonic Matter. Quarkyonic Matter is confined and exists at densities parametrically large compared to the QCD scale, when the number of quark colors, $N_c$ is large. I motivate the possibility that Quarkyonic Matter is in an inhomogeneous phase, and is surrounded by lines of phase transitions, making a Happy Island in the $\mu_B$-T plane. I conjecture about the geography of Happy Island.

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Larry McLerran. 2011-05-20. Happy Island. https://doi.org/10.1142/9789814355766_0007

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