Figures and Tables from this paper
References
SHOWING 1-10 OF 33 REFERENCES
The nonperturbative functional renormalization group and its applications
- PhysicsPhysics Reports
- 2021
Moyal implementation of flow equationsβa non-perturbative approach to quantum many-body systems
- Mathematics
- 2007
We show how Wegner's flow equations can be reformulated as ordinary differential equations through the use of the Moyal bracket. In finite-dimensional Hilbert spaces the introduction of the Moyalβ¦
Flow equation for supersymmetric quantum mechanics
- Physics
- 2009
We study supersymmetric quantum mechanics with the functional RG formulated in terms of an exact and manifestly off-shell supersymmetric flow equation for the effective action. We solve the flowβ¦
Functional renormalization group and quantum tunnelling
- Physics
- 2006
A functional renormalization group approach is applied to a single quantum particle with emphasis on quantum tunnelling through a barrier. We include both an effective potential and a wavefunctionβ¦
On exact proper time Wilsonian RG flows
- MathematicsThe European Physical Journal C
- 2020
We discuss the possibility to define exact RG equations for a UV regulated Wilsonian action based on a proper time (PT) regulator function. We start from a functional mapping which shows how eachβ¦
Proper Time Flow Equation for Gravity
- Physics
- 2004
We analyze a proper time renormalization group equation for Quantum Einstein Gravity in the Einstein-Hilbert truncation and compare its predictions to those of the conceptually diο¬erent exactβ¦
Aspects of Symmetry: Selected Erice Lectures
- Physics
- 1988
For almost two decades, Sidney Coleman has been giving review lectures on frontier topics in theoretical high-energy physics at the International School of Subnuclear Physics held each year at Erice,β¦
Numerical Methods For Partial Differential Equations
- Computer Science
- 2016
Numerical methods for partial differential equations is available in the digital library an online access to it is set as public so you can download it instantly and is universally compatible with any devices to read.