Understanding higher twist: operator approach to power corrections

1988 ◽  
Vol 41 (2) ◽  
pp. 247-257 ◽  
Author(s):  
J. L. Miramontes ◽  
J. Sánchez Guillén
Keyword(s):  
Operator Approach ◽  
Power Corrections ◽  
Twist Operator

Operator approach for orthogonality in linear spaces

2018 ◽  
Vol 11 (4) ◽  
pp. 103-112
Author(s):  
Mahdi Iranmanesh ◽  
Maryam Saeedi Khojasteh
Keyword(s):  
Operator Approach ◽  
Linear Spaces

Functional Ross Recovery: An Operator Approach

2017 ◽  
Author(s):  
Yannick Dillschneider ◽  
Raimond Maurer
Keyword(s):  
Operator Approach

scholarly journals Hyperbolic cylinders and entanglement entropy: gravitons, higher spins, p-forms

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Justin R. David ◽  
Jyotirmoy Mukherjee
Keyword(s):  
Stress Tensor ◽  
Entanglement Entropy ◽  
Partition Functions ◽  
Point Function ◽  
Expectation Value ◽  
Massive Spin ◽  
Twist Operator ◽  
Higher Spins ◽  
Hyperbolic Cylinders ◽  
Kaluza Klein

Abstract We show that the entanglement entropy of D = 4 linearized gravitons across a sphere recently computed by Benedetti and Casini coincides with that obtained using the Kaluza-Klein tower of traceless transverse massive spin-2 fields on S1× AdS3. The mass of the constant mode on S1 saturates the Brietenholer-Freedman bound in AdS3. This condition also ensures that the entanglement entropy of higher spins determined from partition functions on the hyperbolic cylinder coincides with their recent conjecture. Starting from the action of the 2-form on S1× AdS5 and fixing gauge, we evaluate the entanglement entropy across a sphere as well as the dimensions of the corresponding twist operator. We demonstrate that the conformal dimensions of the corresponding twist operator agrees with that obtained using the expectation value of the stress tensor on the replica cone. For conformal p-forms in even dimensions it obeys the expected relations with the coefficients determining the 3-point function of the stress tensor of these fields.

scholarly journals Projection operator approach to lifetimes of electrons in metals

2009 ◽  
Vol 79 (13) ◽  
Author(s):  
Mehmet Kadiroḡlu ◽  
Jochen Gemmer
Keyword(s):  
Projection Operator ◽  
Operator Approach

scholarly journals QCD '98: status of the power corrections

1999 ◽  
Vol 74 (1-3) ◽  
pp. 392-398 ◽  
Author(s):  
V.I. Zakharov
Keyword(s):  
Power Corrections

scholarly journals Recoil and power corrections inhigh−xTdirect photon production

2005 ◽  
Vol 71 (1) ◽  
Author(s):  
George Sterman ◽  
Werner Vogelsang
Keyword(s):  
Photon Production ◽  
Power Corrections

scholarly journals Remote operations and interactions for systems of arbitrary-dimensional Hilbert space: State-operator approach

2002 ◽  
Vol 65 (3) ◽  
Author(s):  
Benni Reznik ◽  
Yakir Aharonov ◽  
Berry Groisman
Keyword(s):  
Hilbert Space ◽  
Operator Approach ◽  
State Operator ◽  
Dimensional Hilbert Space ◽  
Space State ◽  
Remote Operations
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