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Published in 2017 at "Mathematische Zeitschrift"
DOI: 10.1007/s00209-017-2013-x
Abstract: We show that the one-loop quantum deformation of the universal hypermultiplet provides a family of complete 1 / 4-pinched negatively curved quaternionic Kähler (i.e. half conformally flat Einstein) metrics $$g^c$$gc, $$c\ge 0$$c≥0, on $$\mathbb {R}^4$$R4. The metric…
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Keywords:
hyperbolic metrics;
einstein metrics;
hyperbolic;
quarter pinched ... See more keywords
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Published in 2020 at "Experimental Mathematics"
DOI: 10.1080/10586458.2020.1718566
Abstract: We construct a one (real) dimensional deformation of an acylindrical hyperbolic 3-manifold, compute some associated arithmetic invariants and exhibit the skinning map along the deformation locus. T...
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Keywords:
construction acylindrical;
quasifuchsian boundary;
hyperbolic;
manifolds quasifuchsian ... See more keywords