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Superstring Amplitudes in the Pure Spinor Formalism
(2007-09-01)
Among other things, the pure spinor formalism has been used to rederive some particular superstring scattering amplitudes in the last few years. I will briefly review how the computations were done and show that the ...
Pure Spinors in AdS and Lie Algebra Cohomology
(Springer, 2015)
Pure Spinors in AdS and Lie Algebra Cohomology
(Springer, 2014-10-01)
We show that the BRST cohomology of the massless sector of the Type IIB superstring on AdS(5) x S (5) can be described as the relative cohomology of an infinite-dimensional Lie superalgebra. We explain how the vertex ...
The character of pure spinors
(Springer, 2014)
Explaining the pure spinor formalism for the superstring
(Int School Advanced Studies, 2008-01-01)
After adding a pair of non-minimal fields and performing a similarity transformation, the BRST operator in the pure spinor formalism is expressed as a conventional-looking BRST operator involving the Virasoro constraint ...
Explaining the pure spinor formalism for the superstring
(Int School Advanced Studies, 2008-01-01)
After adding a pair of non-minimal fields and performing a similarity transformation, the BRST operator in the pure spinor formalism is expressed as a conventional-looking BRST operator involving the Virasoro constraint ...
Ten-dimensional supergravity constraints from the pure spinor formalism for the superstring
(Elsevier B.V., 2002-07-22)
It has recently been shown that the ten-dimensional superstring can be quantized using the BRST operator Q = philambda(alpha)d(alpha), where lambda(alpha) is a pure spinor satisfying; lambdagamma(m)lambda = 0 and dalpha ...
Ten-dimensional supergravity constraints from the pure spinor formalism for the superstring
(Elsevier B.V., 2002-07-22)
It has recently been shown that the ten-dimensional superstring can be quantized using the BRST operator Q = philambda(alpha)d(alpha), where lambda(alpha) is a pure spinor satisfying; lambdagamma(m)lambda = 0 and dalpha ...
Pure spinor partition function and the massive superstring spectrum
(Int School Advanced Studies, 2008-08-01)
We explicitly compute up to the fifth mass-level the partition function of ten-dimensional pure spinor worldsheet variables including the spin dependence. After adding the contribution from the (x(mu), theta(alpha), p(alpha)) ...
Pure spinor partition function and the massive superstring spectrum
(Int School Advanced Studies, 2008-08-01)
We explicitly compute up to the fifth mass-level the partition function of ten-dimensional pure spinor worldsheet variables including the spin dependence. After adding the contribution from the (x(mu), theta(alpha), p(alpha)) ...