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            <title xml:lang="en">Quantum Gravity Effects around Sagittarius A*</title>
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            <idno type="halRefHtml">&lt;i&gt;International Journal of Modern Physics D&lt;/i&gt;, 2016, 25 (12), pp.1644021. &lt;a target="_blank" href="https://dx.doi.org/10.1142/S0218271816440211"&gt;&amp;#x27E8;10.1142/S0218271816440211&amp;#x27E9;&lt;/a&gt;</idno>
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            <note type="commentary">5 pages; Received honorable mention in the Gravity Research Foundation 2016 Awards for Essays on Gravitation</note>
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                <title xml:lang="en">Quantum Gravity Effects around Sagittarius A*</title>
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              <p>Recent VLBI observations have resolved Sagittarius A* at horizon scales. The Event Horizon Telescope is expected to provide increasingly good images of the region around the Schwarzschild radius $r_S$ of Sgr A* soon. A number of authors have recently pointed out the possibility that non-perturbative quantum gravitational phenomena could affect the space surrounding a black hole. Here we point out that the existence of a region around $\frac76 r_S$ where these effects should be maximal.</p>
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