Hello, thank you for uploading this lecture. I have a question. At 23:13, the lecturer had shown that there is a non-reciprocity of critical current. However, from what I have understood, he developed this argument from SOC only which breaks the inversion symmetry only. But for SDE to occur, the time reversal symmetry must also be broken too. Then my question is why does SDE appear even though only inversion symmetry had been broken? Thankyou
Hello, thank you for uploading this lecture. I have a question. At 23:13, the lecturer had shown that there is a non-reciprocity of critical current. However, from what I have understood, he developed this argument from SOC only which breaks the inversion symmetry only. But for SDE to occur, the time reversal symmetry must also be broken too.
Then my question is why does SDE appear even though only inversion symmetry had been broken?
Thankyou