SCOAP3 Repository 13 records found  1 - 10nextSearch took 0.02 seconds. 
1. Permutation invariant Gaussian matrix models / Ramgoolam, Sanjaye
Permutation invariant Gaussian matrix models were recently developed for applications in computational linguistics. [...]
Published in Nuclear Physics B 945 (2019) 10.1016/j.nuclphysb.2019.114682
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2. Quantum information processing and composite quantum fields / Ramgoolam, Sanjaye ; Sedlák, Michal
Some beautiful identities involving hook contents of Young diagrams have been found in the field of quantum information processing, along with a combinatorial proof. [...]
Published in JHEP 1901 (2019) 170 10.1007/JHEP01(2019)170 arXiv:1809.05156
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3. BPS operators in N = 4 $$ \mathcal{N}=4 $$ SO( N ) super Yang-Mills theory: plethysms, dominoes and words / Lewis-Brown, Christopher ; Ramgoolam, Sanjaye
Permutations and associated algebras allow the construction of half and quarter BPS operators in maximally supersymmetric Yang Mills theory with U( N ), SO( N ) and Sp( N ) gauge groups. [...]
Published in JHEP 1811 (2018) 035 10.1007/JHEP11(2018)035 arXiv:1804.11090
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4. Free field primaries in general dimensions: counting and construction with rings and modules / Mello Koch, Robert ; Ramgoolam, Sanjaye
We define lowest weight polynomials (LWPs), motivated by so ( d , 2) representation theory, as elements of the polynomial ring over d × n variables obeying a system of first and second order partial differential equations. [...]
Published in JHEP 1808 (2018) 088 10.1007/JHEP08(2018)088 arXiv:1806.01085
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5. Tensor models, Kronecker coefficients and permutation centralizer algebras / Geloun, Joseph ; Ramgoolam, Sanjaye
We show that the counting of observables and correlators for a 3-index tensor model are organized by the structure of a family of permutation centralizer algebras. [...]
Published in JHEP 1711 (2017) 092 10.1007/JHEP11(2017)092 arXiv:1708.03524
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6. Counting and construction of holomorphic primary fields in free CFT4 from rings of functions on Calabi-Yau orbifolds / Mello Koch, Robert ; Rabambi, Phumudzo ; Rabe, Randle ; Ramgoolam, Sanjaye
Counting formulae for general primary fields in free four dimensional conformal field theories of scalars, vectors and matrices are derived. [...]
Published in JHEP 1708 (2017) 077 10.1007/JHEP08(2017)077 arXiv:1705.06702
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7. Flavour singlets in gauge theory as permutations / Kimura, Yusuke ; Ramgoolam, Sanjaye ; Suzuki, Ryo
Gauge-invariant operators can be specified by equivalence classes of permutations. [...]
Published in JHEP 1612 (2016) 142 10.1007/JHEP12(2016)142 arXiv:1608.03188
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8. Highest weight generating functions for hyperKähler T ⋆ ( G/H ) spaces / Hanany, Amihay ; Ramgoolam, Sanjaye ; Rodriguez-Gomez, Diego
We develop an efficient procedure for counting holomorphic functions on a hyperKahler cone that has a resolution as a cotangent bundle of a homogeneous space by providing a formula for computing the corresponding Highest Weight Generating function..
Published in JHEP 1610 (2016) 021 10.1007/JHEP10(2016)021 arXiv:1601.02531
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9. Gauge invariants and correlators in flavoured quiver gauge theories / Mattioli, Paolo ; Ramgoolam, Sanjaye
In this paper we study the construction of holomorphic gauge invariant operators for general quiver gauge theories with flavour symmetries. [...]
Published in Nuclear Physics B (2016) 10.1016/j.nuclphysb.2016.08.021
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10. Interactions as intertwiners in 4D QFT / Mello Koch, Robert ; Ramgoolam, Sanjaye
In a recent paper we showed that the correlators of free scalar field theory in four dimensions can be constructed from a two dimensional topological field theory based on so (4 , 2) equivariant maps (intertwiners). [...]
Published in JHEP 1603 (2016) 165 10.1007/JHEP03(2016)165 arXiv:1512.00652
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