High Energy Physics

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Quantum Field Theory - Lecture 5A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 15, 2012

PIRSA:12100010
High Energy Physics
Quantum Field Theory - Lecture 4B

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 12, 2012

PIRSA:12100065
High Energy Physics
Quantum Field Theory - Lecture 4A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 12, 2012

PIRSA:12100007
High Energy Physics
Quantum Field Theory - Lecture 3B

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 11, 2012

PIRSA:12100064
High Energy Physics
Quantum Field Theory - Lecture 3A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 11, 2012

PIRSA:12100006
High Energy Physics
Quantum Field Theory - Lecture 2B

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 10, 2012

PIRSA:12100063
High Energy Physics
Quantum Field Theory - Lecture 2A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 10, 2012

PIRSA:12100005
High Energy Physics
AdS(3)/CFT(2) correspondence and integrability

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 09, 2012

PIRSA:12100062
High Energy Physics

Mathematical Physics
Quantum Field Theory - Lecture 1

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 09, 2012

PIRSA:12100004
High Energy Physics
A Higgs but no sparticles yet: what it means for the (p)MSSM

Ahmed Ismail University of Pittsburgh
October 02, 2012

PIRSA:12100052
High Energy Physics
New Observations about the Renormalization Group Flow

Zohar Komargodski Stony Brook University
September 26, 2012

PIRSA:12090058
High Energy Physics
Large-N Collective Fields and de Sitter / CFT correspondence

Sumit Das University of Kentucky
September 25, 2012

PIRSA:12090045
General Relativity & Quantum Cosmology

High Energy Physics

Quantum Field Theory - Lecture 5A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 15, 2012

PIRSA:12100010
High Energy Physics
Quantum Field Theory - Lecture 4B

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 12, 2012

PIRSA:12100065
High Energy Physics
Quantum Field Theory - Lecture 4A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 12, 2012

PIRSA:12100007
High Energy Physics
Quantum Field Theory - Lecture 3B

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 11, 2012

PIRSA:12100064
High Energy Physics
Quantum Field Theory - Lecture 3A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 11, 2012

PIRSA:12100006
High Energy Physics
Quantum Field Theory - Lecture 2B

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 10, 2012

PIRSA:12100063
High Energy Physics
Quantum Field Theory - Lecture 2A

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 10, 2012

PIRSA:12100005
High Energy Physics
AdS(3)/CFT(2) correspondence and integrability

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 09, 2012

PIRSA:12100062
High Energy Physics

Mathematical Physics
Integrability has been successfully used to compute the non-perturbative spectrum, Wilson loops and scattering amplitudes in the AdS/CFT correspondence. Most of these results apply to N=4, D=4 SYM / strings on AdS(5)xS(5). Strings on AdS(3)xM, where M is either S(3)xT(4) or S(3)xS(3)xS(1), are also integrable and potentially solvable by the same methods (Bethe ansatz, Y-system, TBA etc). An interesting aspect of string theory on AdS(3) is a large number of parameters that preserve integrability. One parameters, in particular, interpolates between the integrable RR AdS(3) background and conformal NSNS background described by a non-compact WZW model. Another interesting aspect of string theory on AdS(3) is emergence of target-space Viraroso symmetry. I will review how integrability arises in the AdS(3)/CFT(2) correspondence, and will describe what is (not) know about the Bethe ansatz solution of the relevant sigma-models.
Quantum Field Theory - Lecture 1

Konstantin Zarembo Nordic Institute for Theoretical Physics
October 09, 2012

PIRSA:12100004
High Energy Physics
A Higgs but no sparticles yet: what it means for the (p)MSSM

Ahmed Ismail University of Pittsburgh
October 02, 2012

PIRSA:12100052
High Energy Physics
The phenomenological Minimal Supersymmetric Standard Model (pMSSM) provides a broad perspective on supersymmetric phenomenology. We have generated two large sets of pMSSM models with neutralino and gravitino LSPs, with sparticle masses extending up to 4 TeV. In this talk, I will discuss the implications of searches for supersymmetry and the Higgs, with particular attention to naturalness. In particular, we find that while sparticle spectra with moderately light stops are still allowed, such stops are difficult to find experimentally because of a wide array of possible cascade decays.
New Observations about the Renormalization Group Flow

Zohar Komargodski Stony Brook University
September 26, 2012

PIRSA:12090058
High Energy Physics
We review recent breakthroughs in understanding some general features of the Renormalization Group and of Quantum Field Theory. We discuss some applications of these new results and their deep connection to the entanglement of the Quantum Field Theory vacuum.
Large-N Collective Fields and de Sitter / CFT correspondence

Sumit Das University of Kentucky
September 25, 2012

PIRSA:12090045
General Relativity & Quantum Cosmology

High Energy Physics
We derive the collective theory of singlet fields of large-N Sp(N) spin models and display its unconventional features. Using the known relationship between O(N) collective fields and higher spin fields of Vasiliev theory in AdS space, we argue that the unique features of the Sp(N) collective theory suggest an interpretation in terms of a higher spin theory in de Sitter space, as proposed by Anninos, Hartman and Strominger. This is reminiscent of the way the Liouville mode is naturally interpreted as time in supercritical worldsheet string theory.

Title	Speaker(s)	Date	Talk Type	Info link
Quantum Field Theory - Lecture 5A	Konstantin Zarembo	2012-10-15	Course	View details
Quantum Field Theory - Lecture 4B	Konstantin Zarembo	2012-10-12	Course	View details
Quantum Field Theory - Lecture 4A	Konstantin Zarembo	2012-10-12	Course	View details
Quantum Field Theory - Lecture 3B	Konstantin Zarembo	2012-10-11	Course	View details
Quantum Field Theory - Lecture 3A	Konstantin Zarembo	2012-10-11	Course	View details
Quantum Field Theory - Lecture 2B	Konstantin Zarembo	2012-10-10	Course	View details
Quantum Field Theory - Lecture 2A	Konstantin Zarembo	2012-10-10	Course	View details
AdS(3)/CFT(2) correspondence and integrability	Konstantin Zarembo	2012-10-09	Scientific Series	View details
Quantum Field Theory - Lecture 1	Konstantin Zarembo	2012-10-09	Course	View details
A Higgs but no sparticles yet: what it means for the (p)MSSM	Ahmed Ismail	2012-10-02	Scientific Series	View details
New Observations about the Renormalization Group Flow	Zohar Komargodski	2012-09-26	Scientific Series	View details
Large-N Collective Fields and de Sitter / CFT correspondence	Sumit Das	2012-09-25	Scientific Series	View details

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Format results

Quantum Field Theory - Lecture 5A

Quantum Field Theory - Lecture 4B

Quantum Field Theory - Lecture 4A

Quantum Field Theory - Lecture 3B

Quantum Field Theory - Lecture 3A

Quantum Field Theory - Lecture 2B

Quantum Field Theory - Lecture 2A

AdS(3)/CFT(2) correspondence and integrability

Quantum Field Theory - Lecture 1

A Higgs but no sparticles yet: what it means for the (p)MSSM

New Observations about the Renormalization Group Flow

Large-N Collective Fields and de Sitter / CFT correspondence

Quantum Field Theory - Lecture 5A

Quantum Field Theory - Lecture 4B

Quantum Field Theory - Lecture 4A

Quantum Field Theory - Lecture 3B

Quantum Field Theory - Lecture 3A

Quantum Field Theory - Lecture 2B

Quantum Field Theory - Lecture 2A

AdS(3)/CFT(2) correspondence and integrability

Quantum Field Theory - Lecture 1

A Higgs but no sparticles yet: what it means for the (p)MSSM

New Observations about the Renormalization Group Flow

Large-N Collective Fields and de Sitter / CFT correspondence