abstracts[] |
{'sha1': '77c035eba60a596f81920912a5848ba2ed3cb76f', 'content': 'A scheme to achieve spin squeezing using a geometric phase induced by a\nsingle mechanical mode is proposed. The analytical and numerical results show\nthat the ultimate degree of spin squeezing depends on the parameter\nn_th+1/2/Q√(N), which is the ratio between the thermal\nexcitation, the quality factor and square root of ensemble size. The undesired\ncoupling between the spin ensemble and the bath can be efficiently suppressed\nby Bang-Bang control pulses. With high quality factor, the ultimate limit of\nthe ideal one-axis twisting spin squeezing can be obtained for an NV ensemble\nin diamond.', 'mimetype': 'text/plain', 'lang': 'en'}
{'sha1': 'b51e23ff1a68a265b3e932c099963e4bfde55c2d', 'content': 'A scheme to achieve spin squeezing using a geometric phase induced by a\nsingle mechanical mode is proposed. The analytical and numerical results show\nthat the ultimate degree of spin squeezing depends on the parameter\n$\\frac{n_{th}+1/2}{Q\\sqrt{N}}$, which is the ratio between the thermal\nexcitation, the quality factor and square root of ensemble size. The undesired\ncoupling between the spin ensemble and the bath can be efficiently suppressed\nby Bang-Bang control pulses. With high quality factor, the ultimate limit of\nthe ideal one-axis twisting spin squeezing can be obtained for an NV ensemble\nin diamond.', 'mimetype': 'application/x-latex', 'lang': 'en'}
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contribs[] |
{'index': 0, 'creator_id': None, 'creator': None, 'raw_name': 'Yan-Lei Zhang', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
{'index': 1, 'creator_id': None, 'creator': None, 'raw_name': 'Chang-Ling Zou', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
{'index': 2, 'creator_id': None, 'creator': None, 'raw_name': 'Xu-Bo Zou', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
{'index': 3, 'creator_id': None, 'creator': None, 'raw_name': 'Liang Jiang', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
{'index': 4, 'creator_id': None, 'creator': None, 'raw_name': 'Guang-Can Guo', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
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ext_ids |
{'doi': None, 'wikidata_qid': None, 'isbn13': None, 'pmid': None, 'pmcid': None, 'core': None, 'arxiv': '1502.04406v1', 'jstor': None, 'ark': None, 'mag': None, 'doaj': None, 'dblp': None, 'oai': None, 'hdl': None}
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filesets |
[]
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issue |
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language |
en
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license_slug |
ARXIV-1.0
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refs |
[]
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release_date |
2015-02-16
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release_stage |
submitted
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release_type |
article
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release_year |
2015
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subtitle |
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title |
Phonon induced spin squeezing based on geometric phase
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version |
v1
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[]
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work_id |
bh64qe7tzfcabknpqae4jel2hy
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