documentclass{standalone}

usepackage{blochsphere}

begin{document}

begin{blochsphere}[radius=1.5 cm,tilt=15,rotation=-20]
    drawBallGrid[style={opacity=0.1}]{30}{30}

    drawGreatCircle[style={dashed}]{0}{0}{0}

    drawAxis[style={draw=black}]{0}{0}

    drawAxis[color=black]{90}{0}

    labelLatLon{up}{90}{0};
    labelLatLon{down}{-90}{90};
    node[above] at (up) {{tiny $left|0right>$ }};
    node[below] at (down) {{tiny $left|1right>$}};


end{blochsphere}
end{document}