<chr_abbr type="reg" class="dc" expan="Que" cert="no">Q-hbar</chr_abbr> onn<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>puet <chr_var letter="s" var="long">∫</chr_var>e<chr_var letter="s" var="long">∫</chr_var> jol<chr_var letter="s" var="long">∫</chr_var> re<chr_abbr type="reg" class="sc" expan="tra" cert="no">t-alpha</chr_abbr>ire 