Long baseline atom interferometry

<!--HTML--><p><span style="-webkit-text-stroke-width:0px;font-family:calibri, sans-serif;font-size:11pt;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">Recent advances in methods to coherently manipulate atomic de Broglie waves have enabled a new generation of atom interferometers with unique capability to address outstanding fundamental science challenges.&nbsp; These challenges include detection of gravitational radiation at frequencies below 1 Hz, searches for ultralight dark matter, and new tests of gravitational physics.&nbsp; This talk will describe recent&nbsp; progress in this field and outline future scientific opportunities.</span></p><p><i><span style="font-family:&quot;Calibri&quot;,sans-serif;font-size:11.0pt;mso-ansi-language:EN-GB;mso-bidi-language:AR-SA;mso-fareast-font-family:Calibri;mso-fareast-language:EN-GB;mso-fareast-theme-font:minor-latin;">This is special Colloquium part of the “Terrestrial Very-Long-Baseline Atom Interferometry Workshop” (13-14 March 2023) with a short introduction to the Workshop at 08:45.</span></i></p><p><i><span style="font-family:&quot;Calibri&quot;,sans-serif;font-size:11.0pt;mso-ansi-language:EN-GB;mso-bidi-language:AR-SA;mso-fareast-font-family:Calibri;mso-fareast-language:EN-GB;mso-fareast-theme-font:minor-latin;">The Colloquium is officially starting at 09:15.</span></i></p>