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X-ORIGINAL-URL:https://iqus.uw.edu/
X-WR-CALNAME:IQuS
X-WR-CALDESC:InQubator for Quantum Simulation
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BEGIN:VEVENT
CLASS:PUBLIC
UID:MEC-ac34ae1fda29b8fe781ac8d6d32a6bc7@iqus.uw.edu
DTSTART:20250305T213000Z
DTEND:20250305T223000Z
DTSTAMP:20250130T190800Z
CREATED:20250130
LAST-MODIFIED:20250228
PRIORITY:5
SEQUENCE:2
TRANSP:OPAQUE
SUMMARY:Computing vacuum states of the lattice Schwinger model using qubitization and quantum subspace expansion
DESCRIPTION:\nLewis Anderson, IBM UK\nComputing vacuum states of lattice gauge theories (LGTs) can present significant challenges for classical computation using Monte-Carlo methods. Quantum algorithms may offer a pathway towards more scalable computation of ground state properties of LGTs. However, a comprehensive understanding of the quantum computational resources required for such a problem is thus far lacking. In this work, we investigate using the quantum subspace expansion (QSE) algorithm, implemented via qubitization, applied to the Schwinger model, an archetypal LGT describing quantum electrodynamics in one spatial dimension. We combine analytical resource estimation and numerical simulation to estimate the resource cost required for ground state computation.\n
URL:https://iqus.uw.edu/events/lewis-anderson-ibm-uk/
ORGANIZER;CN=Saurabh Kadam:MAILTO:ksaurabh@uw.edu
CATEGORIES:Seminars
LOCATION:UW, 15th and Pacific, Seattle
ATTACH;FMTTYPE=image/jpeg:https://iqus.uw.edu/wp-content/uploads/2025/01/Lewis_Anderson.jpg
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