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Particle
Physics Models with Extra Time-Like Dimensions |
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Type |
Theoretical |
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#students |
1 |
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Orientation |
Theories that add extra (compactified) space-like
dimensions to the three dimensions of our macroscopic world are well established
as a possible basis for new physics. Most prominently, such extra dimensions
are required for consistency in string theories. On the other hand, theories
with additional time-like dimensions are hard to construct consistently, and
the extra "times" lack any obvious intuitive interpretation.
Nevertheless, their construction can help elucidate the difficult notion of
"time" and provides novel insights into potential physics beyond
the Standard Model. |
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What |
In this project, you will review existing attempts
to implement theories with extra-time dimensions in the literature. You will
elucidate the key points the difficulties in constructing such theories, if
possible provide solutions and determine if extra time-dimensions are an
interesting option to pursue. |
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Special Knowledge |
Knowledge
of Quantum Field Theory and Group Theory, ability and interest in analytic
calculation |
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Supervisor |
Dr.
Frank Deppisch (f.deppisch@ucl.ac.uk) |