A Discover the Fascinating Evolution of Cat States in Our Comprehensive Guide

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The discussion focuses on a user seeking assistance with creating a column chart in Excel using VBA. They have successfully created a chart object and added data but are unsure how to format it as a column chart. The user is looking for guidance from others on the forum to resolve this issue. The request highlights a common challenge faced by beginners in Excel VBA programming. Overall, the thread aims to facilitate learning and problem-solving in Excel chart creation.
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How did the equation 9 turned to equation 10 with H= λ(a1a2^†+ a1^†a2)
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It's my first time to make use of this site, I hope to get some help from anyone who reads this.I'm trying to learn how to make a column chart in Excel using VBA. I've been able to create a chart object and add data to it, but I'm not sure how to make the chart display as a column chart.Any help would be greatly appreciated.Thanks.
 

Thread 'Angular Momentum Vector and Its Magnitude'

For the quantum state ##|l,m\rangle= |2,0\rangle## the z-component of angular momentum is zero and ##|L^2|=6 \hbar^2##. According to uncertainty it is impossible to determine the values of ##L_x, L_y, L_z## simultaneously. However, we know that ##L_x## and ## L_y##, like ##L_z##, get the values ##(-2,-1,0,1,2) \hbar##. In other words, for the state ##|2,0\rangle## we have ##\vec{L}=(L_x, L_y,0)## with ##L_x## and ## L_y## one of the values ##(-2,-1,0,1,2) \hbar##. But none of these...
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