Add to ORKGSimilarity renormalization group procedure identifies the role of bound states in the low-energy rate of change of effective coupling constant in a model Hamiltonian with asymptotic freedom
The numerical renormalization group (NRG) is rephrased as a variational method with the cost functio...
The numerical renormalization group (NRG) is rephrased as a variational method with the cost functio...
The infinitesimal unitary transformation, introduced recently by F.Wegner, to bring the Hamiltonian ...
We study a simple class of unitary renormalization group transformations governed by a parameter f i...
We study a simple class of unitary renormalization group transformations governed by a parameter f i...
A simple example is used to show that renormalization group limit cycles of effective quantum theori...
The Schrodinger equation with a two-dimensional delta-function potential is a simple example of an a...
The systematic approach to study bound states in quantum chromodynamics is presented. The method uti...
For many problems in nuclear, high-energy and solid-state physics a crucial step toward a solution i...
AbstractTo solve the relativistic bound-state problem one needs to systematically and simultaneously...
Using a novel approach to renormalization in the Hamiltonian formalism, we study the connection betw...
Recently we have studied the Bloch effective Hamiltonian approach to bound states in 2+1 dimensional...
Quantum field theories require a cutoff to regulate divergences that result from local interactions,...
Renormalization group in the internal space consists of the gradual change of the coupling constants...
The similarity renormalization group (SRG) is based on unitary transformations that suppress off-dia...
The numerical renormalization group (NRG) is rephrased as a variational method with the cost functio...
The numerical renormalization group (NRG) is rephrased as a variational method with the cost functio...
The infinitesimal unitary transformation, introduced recently by F.Wegner, to bring the Hamiltonian ...
We study a simple class of unitary renormalization group transformations governed by a parameter f i...
We study a simple class of unitary renormalization group transformations governed by a parameter f i...
A simple example is used to show that renormalization group limit cycles of effective quantum theori...
The Schrodinger equation with a two-dimensional delta-function potential is a simple example of an a...
The systematic approach to study bound states in quantum chromodynamics is presented. The method uti...
For many problems in nuclear, high-energy and solid-state physics a crucial step toward a solution i...
AbstractTo solve the relativistic bound-state problem one needs to systematically and simultaneously...
Using a novel approach to renormalization in the Hamiltonian formalism, we study the connection betw...
Recently we have studied the Bloch effective Hamiltonian approach to bound states in 2+1 dimensional...
Quantum field theories require a cutoff to regulate divergences that result from local interactions,...
Renormalization group in the internal space consists of the gradual change of the coupling constants...
The similarity renormalization group (SRG) is based on unitary transformations that suppress off-dia...
The numerical renormalization group (NRG) is rephrased as a variational method with the cost functio...
The numerical renormalization group (NRG) is rephrased as a variational method with the cost functio...
The infinitesimal unitary transformation, introduced recently by F.Wegner, to bring the Hamiltonian ...