scholarly journals ON NONRELATIVISTIC $Q\bar Q$ POTENTIAL VIA THE WILSON LOOP IN GALILEAN SPACETIME

2011 ◽  
Vol 26 (23) ◽  
pp. 1719-1724 ◽  
Author(s):  
HARYANTO M. SIAHAAN
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Wilson Loop ◽  
Quantum Field ◽  
Nonrelativistic Quantum ◽  
Dynamical Exponent ◽  
Galilean Symmetry ◽  
Convexity Conditions

We calculate the static Wilson loop from string/gauge correspondence to obtain the [Formula: see text] potential in nonrelativistic quantum field theory, i.e. CFT with Galilean symmetry. We analyze the convexity conditions13 for [Formula: see text] potential in this theory, and obtain restrictions for the acceptable dynamical exponent z.

Nonrelativistic Quantum Field Theory

1996 ◽  
pp. 57-74
Author(s):  
Walter Greiner ◽  
Joachim Reinhardt
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Quantum Field ◽  
Nonrelativistic Quantum

The Few-Body Problem in Nonrelativistic Quantum Field Theory

1973 ◽  
Vol 51 (17) ◽  
pp. 1861-1868
Author(s):  
A. Z. Capri
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Body Problem ◽  
Nucleon Nucleon ◽  
Field Theories ◽  
Quantum Field ◽  
Nonrelativistic Quantum ◽  
N Body Problem ◽  
Dependent Potential ◽  
Energy Dependent

We utilize the fact that the nonrelativistic second-quantized formalism is simply a compact way of stating the n-body problem for arbitrary n, to derive the Schrödinger equations for few-body problems. This is particularly useful for models resulting from field theories in which a field is coupled to itself via another field, as in the case of nucleon–nucleon coupling via mesons. In this latter case, one obtains an effective nonlocal, energy dependent potential which itself depends on the possible states of the system.

Sign in / Sign up

Export Citation Format

Share Document