A lot of the first three weeks was spent sourcing materials for experiments with lasers, before realizing the limited workshop facilities meant my time could be better employed in other ways.Through a series of conversations with scientists in Delhi, I have been probing ideas about how mathematical thinking might be represented through superposition of mental imagery. I plan to continue this on a visit to the Tata Institute for Fundamental Research in Mumbai next week. Two particular topics whose sculptural potential has aroused my interest are Calabi-Yau spaces and non-classical states of light. ++++>
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