Superconducting optical response of photodoped Mott insulators
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Ultrafast laser pulses can redistribute charges in Mott insulators on extremely short time scales, leading to the fast generation of photocarriers. It has recently been demonstrated that these photocarriers can form a novel [Formula: see text]-paired condensate at low temperatures, featuring a staggered superconducting pairing field. In this conference paper, we discuss the origin of the [Formula: see text]-paired hidden phase and its optical response, which may be detected in a pump-probe experiment. The hidden phase may be relevant for possible light-induced superconductivity in Mott insulators.
1995 ◽
Vol 365
(2-3)
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pp. 603-606
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2007 ◽
Vol 24
(4)
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pp. 1012
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Keyword(s):
1999 ◽
Vol 243
(1-2)
◽
pp. 97-114
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