Dear Prof. Zhang,

We are pleased to inform you that your manuscript has been accepted
for publication as a Letter in Physical Review A.

Your manuscript will now be prepared for the production process, so
please do not send a revised manuscript or figures at this time unless
requested. If any issues arise, we will contact you.

...

Yours sincerely,

Dr. Daniel Leykam
Associate Editor
Physical Review A
Email: pra@aps.org
https://journals.aps.org/pra/
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