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Hi</div>
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This is a reminder of today's seminar at 1pm, with Andrius Tamosiunas. Details of the seminar are below. </div>
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Andrius will be visiting us from today until Thursday, if you want to discuss with him.</div>
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Best wishes</div>
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Clare</div>
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<b>From:</b> NCOG-people <ncog-people-bounces@lists.nottingham.ac.uk> on behalf of Elisa Todarello <Elisa.Todarello@nottingham.ac.uk><br>
<b>Sent:</b> 04 July 2025 8:00 AM<br>
<b>To:</b> capt@nottingham.ac.uk <capt@nottingham.ac.uk>; maths-quantum-gravity-group@lists.nottingham.ac.uk <maths-quantum-gravity-group@lists.nottingham.ac.uk>; O365-Gravity Laboratory <o365-gravitylaboratory@UniofNottm.onmicrosoft.com>; ncog-people@nottingham.ac.uk
<ncog-people@nottingham.ac.uk><br>
<b>Cc:</b> Bobby Acharya <bacharya@ictp.it>; Jacob Thornley <ppyjt15@exmail.nottingham.ac.uk>; Leonora van Deurs <ppylv1@exmail.nottingham.ac.uk>; Ella Batchelor (staff) <ppzeb1@exmail.nottingham.ac.uk>; axt807@case.edu <axt807@case.edu><br>
<b>Subject:</b> [Ncog-people] Particle Cosmology and Gravity Seminar next week: Andrius Tamosiunas</div>
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Dear All,</div>
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We have a seminar next week. The details are provided below - </div>
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<span style="font-size: 15px;"><b>Speaker:</b> </span><span style="font-size: 11pt;"><b>Andrius Tamosiunas (Institute of Theoretical Physics (IFT), UAM-CSIC Madrid)</b></span></div>
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<b>Seminar date:</b> July 8<sup>th</sup><b>, Tuesday, 1 pm </b>UK time</div>
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<b>Venue:</b> Seminar Room <b>A 113 (Cripps North Building, CAPT)</b></div>
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<span style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: black;"><b>Title:
</b></span><span style="font-family: "Segoe UI", "Segoe UI Web (West European)", -apple-system, "system-ui", Roboto, "Helvetica Neue", sans-serif; font-size: 15px; color: black;"><b><i>Probing the Shape of the Universe: Approaches with Artificial Intelligence </i></b></span></p>
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<span style="font-family: "Segoe UI", "Segoe UI Web (West European)", -apple-system, "system-ui", Roboto, "Helvetica Neue", sans-serif; font-size: 15px; color: black;"><b><i><br>
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<span style="font-family: "Segoe UI", "Segoe UI Web (West European)", -apple-system, "system-ui", Roboto, "Helvetica Neue", sans-serif; font-size: 15px; color: black;"><b>Abstract:
</b></span><span style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">While there has been tremendous success in measuring the geometry of the Universe, the question of cosmic
topology remains open. A Universe with non-trivial topology would have potentially observable effects, such as "clone" images of astronomical sources or circular patterns in the CMB ("circles in the sky"). In this talk I will present an overview of the recent
studies of non-trivial topologies and their observational signatures. I will outline the effects of non-trivial topology on the CMB anisotropies. Finally, I will summarise our recent efforts to employ machine learning to search for the observational signatures
of cosmic topology.</span></p>
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<b><i><u>List of upcoming Seminars:</u></i></b></div>
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July 25th: Suratna Das</div>
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With Regards,</div>
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-Elisa & Swagat</div>
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