Fuzzball Solutions for Black Holes and D1-Brane–D5-Brane Microstates

DOI10.1103/PHYSREVLETT.98.071601zbMATH Open1228.81243arXivhep-th/0609154WikidataQ56806383 ScholiaQ56806383MaRDI QIDQ3107806

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Publication date: 26 December 2011

Published in: (Search for Journal in Brave)

Abstract: We revisit the relation between fuzzball solutions and D1-D5 microstates. A consequence of the fact that the R ground states (in the usual basis) are eigenstates of the R-charge is that only neutral operators can have non-vanishing expectation values on these states. We compute the holographic 1-point functions of the fuzzball solutions and find that charged chiral primaries have non-zero expectation values, except when the curve characterizing the solution is circular. The non-zero vevs reflect the fact that a generic curve breaks R-symmetry completely. This implies that fuzzball solutions (excepting circular ones) can only correspond to superpositions of R states and we give a proposal for the superposition corresponding to a given curve. We also address the question of what would be the geometric dual of a given R ground state.

Full work available at URL: https://arxiv.org/abs/hep-th/0609154

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