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In the coset model \((D_N^{(1)} \oplus D_N^{(1)},D_N^{(1)})\) at levels \((k_1,k_2)\), the higher spin 4 current that contains the quartic WZW currents contracted with a completely symmetric SO(2N) invariant d tensor of rank 4 is obtained. The three-point functions with two scalars are obtained for any finite N and \(k_2\) with \(k_1=1\). They are determined also in the large N...

Department of Physics, Kyungpook National University
2 = 3 OPE contains the
**Changhyun** **Ahn** and Hyunsu Kim = 3 Kazama-Suzuki model at the `critical' level has been found We construct the lowest higher spin

By using the known operator product expansions (OPEs) between the lowest 16 higher spin currents of spins \((1, \frac{3}{2}, \frac{3}{2}, \frac{3}{2}, \frac{3}{2}, 2,2,2,2,2,2, \frac{5}{2}, \frac{5}{2}, \frac{5}{2}, \frac{5}{2}, 3)\) in an extension of the large \(\mathcal{N}=4\) linear superconformal algebra, one determines the OPEs between the lowest 16 higher spin currents in...

Some of the operator product expansions (OPEs) between the lowest 16 higher spin currents of spins \((1, \frac{3}{2}, \frac{3}{2}, \frac{3}{2}, \frac{3}{2}, 2, 2, 2, 2, 2, 2, \frac{5}{2}, \frac{5}{2}, \frac{5}{2}, \frac{5}{2}, 3)\) in an extension of the large \(\mathcal{N}=4\) linear superconformal algebra were constructed in \(\mathcal{N}=4\) superconformal coset \(\frac...

Sixteen higher spin currents with spins \( \left(1,\frac{3}{2},\frac{3}{2},2\right) \), \( \left(\frac{3}{2},2,2,\frac{5}{2}\right) \), \( \left(\frac{3}{2},2,2,\frac{5}{2}\right) \), and \( \left(2,\frac{5}{2},\frac{5}{2},3\right) \) were previously obtained in an extension of the large \( \mathcal{N}=4 \) â€˜nonlinearâ€™ superconformal algebra in two dimensions. By carefully...

**Changhyun** **Ahn**
0
0
Department of Physics, Kyungpook National University
, Taegu 702-701,
Korea
For the N = 4 superconformal coset theory described by SU(N+2) (that conSU(N) tains a Wolf space) with

We obtain the 16 higher spin currents with spins \( \left(1,\frac{3}{2},\frac{3}{2},2\right) \), \( \left(\frac{3}{2},2,2,\frac{5}{2}\right) \), \( \left(\frac{3}{2},2,2,\frac{5}{2}\right) \) and \( \left(2,\frac{5}{2},\frac{5}{2},3\right) \) in the \( \mathcal{N}=4 \) superconformal Wolf space coset \( \frac{\mathrm{SU}\left(N+2\right)}{\mathrm{SU}(N)\times \mathrm{S}\mathrm{U...

**Changhyun** **Ahn**
0
Hyunsu Kim
0
0
Dept. of Physics, Kyungpook National University
, Tae-Hak-Ro 80, Buk-Gu, Taegu, 702-701,
South Korea
By calculating the second-order pole in the operator product

**Changhyun** **Ahn**
0
Jinsub Paeng
0
0
Dept. of Physics, Kyungpook National University
, Tae-Hak-Ro 80, Buk-Gu, Taegu 702-701,
South Korea
In the N = 1 supersymmetric coset minimal model based on (BN(1