https://www.fileformat.info/info/unicode/char/200B/fontsupport.htm
ZERO WIDTH SPACE (ZWSP) (U+200B) Font Support
zero width spaceu 200bzwspfontsupport
https://www.mdpi.com/2218-1997/7/5/127
Vacuum Polarization in a Zero-Width Potential: Self-Adjoint Extension
The effects of vacuum polarization associated with a massless scalar field near pointlike source with a zero-range potential in three spatial dimensions are...
vacuum polarizationzero widthself adjointpotentialextension
https://www.fileformat.info/info/unicode/char/200B/encoding.htm
Encodings for Unicode Character 'ZERO WIDTH SPACE (ZWSP)' (U+200B)
zero width spaceunicode characterencodingszwsp200b
https://chromewebstore.google.com/detail/zwcs-zero-width-character/adilkecjcmglpeodmcgabpdidehehphg?hl=en
ZWCS - Zero-Width Characters Steganography - Chrome Web Store
Encode, decode, and highlight zero-width unicode characters.
zero widthcharacterssteganographychromeweb
https://www.fileformat.info/info/unicode/char/200d/index.htm
Unicode Character 'ZERO WIDTH JOINER (ZWJ)' (U+200D)
zero width joinerunicode characterzwj200d
https://arxiv.org/abs/1206.4803
[1206.4803] Inadequacy of zero-width approximation for a light Higgs boson signal
Abstract page for arXiv paper 1206.4803: Inadequacy of zero-width approximation for a light Higgs boson signal
https://community.notepad-plus-plus.org/topic/22381/how-did-a-zero-width-space-get-into-my-python-code
How did a zero width space get into my python code | Notepad++ Community
Jan 14, 2022 - I use NP++ for editing all kinds of files including my Jython scripts for JMRI. Somehow a zero width space got into my code. It has taken me weeks to find it...
zero width space