Can Strings be Quantized a 2nd time?

[Antonio Lao]

Open strings and closed strings are the quanta of Type I string theory. If the rotational (vibrational) axis of a closed string coincides with another existing string, and this string is subsequently closed, can the new form of double loops of string be considered as a 2nd quantum structure of strings?

[Gza]

Have you studied string theory formally yet?

[Antonio Lao]

Have you studied string theory formally yet?

No. Only what I found from the website.